通过ABAP程序模拟CCMS对S4 HANA的数据库进行监控并邮件提醒异常

2020.11.17 08:57 • 发布 • 阅读 132

S4 HANA的CCMS中找不到HANA Database的监控节点（MTE），如何在SAP中实现对HANA数据库的监控呢？

其实SAP Note有对这个问题进行说明，解决的思路包括使用DBA Cockpit（DB13）、SLM、HANA Studio以及自开发APAP程序。

本案例基于SAP示例代码做优化，实现通过自开发ABAP程序对HANA日志的监控，发现异常邮件通报的功能。

程序开发完之后设置后台作业，定期读取HANA日志，有异常则自动发邮件：

检测周期：10分钟

检测类型：HIGH和ERROR

变式参考：

作业设置：

由于是定期作业，为了避免重复发送同一条日志，可以将已经发送了的日志编号存起来，再次读取到的时候跳过即可。

示例代码如下：

*&---------------------------------------------------------------------*
*& Report ZCMR0015
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT ZCMR0015 MESSAGE-ID ZCM01 LINE-SIZE 250.

*see sap note
*2867888 - Monitoring SAP HANA DB sets could not be found in CCMS(RZ20)

*RZ20 (CCMS) is not used for monitoring SAP HANA. Please consider using following tools to monitor SAP HANA:
*
*(ABAP Tool) DBA Cockpit for SAP HANA: https://help.sap.com/viewer/6b8fe8492ce14d24af5855c3d10701e3/116/en-US/4787bfe9cb044ef3a1811a7ff235d0d3.html
*(ABAP Tool) Solution Manager E2E-Alerting (Includes email alerts): See SAP note 1747682. In particular have a look at the attached PDF documents
*(ABAP Tool) Technical Monitoring Cockpit (TMC): https://help.sap.com/viewer/tmc
*(Native DB Tools): SAP HANA Sudio and SAP HANA Cockpit
*(Standalone ABAP programm for email alerts): https://blogs.sap.com/2019/11/28/abap-tool-for-receiving-automated-e-mails-for-sap-hana-alerts/

TABLES: HDB_ALERT_CURRENT, DB6NAVSYST, DBA_CONFIG, ZCMT015.

SELECTION-SCREEN BEGIN OF BLOCK SYST WITH FRAME TITLE TITLE_1.
SELECTION-SCREEN BEGIN OF LINE.
PARAMETERS: SYSID TYPE SYSYSID DEFAULT SY-SYSID MATCHCODE OBJECT SDB_NAVSYST OBLIGATORY.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK SYST.

SELECTION-SCREEN SKIP.

SELECTION-SCREEN BEGIN OF BLOCK REC WITH FRAME TITLE TITLE_2.
SELECTION-SCREEN BEGIN OF LINE.
SELECT-OPTIONS: SEND_TO FOR DBA_CONFIG-VALUE LOWER CASE NO INTERVALS.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK REC.

SELECTION-SCREEN SKIP.

SELECTION-SCREEN BEGIN OF BLOCK AUSW WITH FRAME TITLE TITLE_3.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 2(30) COMM3.
PARAMETERS: S_ERR AS CHECKBOX DEFAULT 'X'.
SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 2(30) COMM4.
PARAMETERS: S_HIGH AS CHECKBOX DEFAULT 'X'.
SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 2(30) COMM5.
PARAMETERS: S_MED AS CHECKBOX.
SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 2(30) COMM6.
PARAMETERS: S_LOW AS CHECKBOX.
SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 2(30) COMM7.
PARAMETERS: S_INFO AS CHECKBOX.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK AUSW.

SELECTION-SCREEN BEGIN OF BLOCK AUSW2 WITH FRAME TITLE TITLE_4.
SELECTION-SCREEN BEGIN OF LINE.
SELECT-OPTIONS: ALERT_ID FOR HDB_ALERT_CURRENT-ALERT_ID.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK AUSW2.

RANGES: RANGE_RATING FOR HDB_ALERT_CURRENT-ALERT_RATING.
TYPES: STRING_TAB  TYPE STANDARD TABLE OF STRING.
CONSTANTS: CO_RAW  TYPE C LENGTH 3 VALUE 'RAW'.
DATA: SYS_REF              TYPE REF TO CL_DB6_SYS,
      RDI                  TYPE REF TO CL_DBA_RDI,
      ROOT_EXCP            TYPE REF TO CX_DBA_ROOT,
      ADBC                 TYPE REF TO CL_HDB_ADBC,
      ITAB                 TYPE HDB_ALERT_CURRENT_TAB,
      LT_HDB_ALERT_CURRENT TYPE	HDB_ALERT_CURRENT_TAB,
      WA                   TYPE HDB_ALERT_CURRENT,
      WA_ALERT_ID          TYPE STRING,
      WA_ALERT_NAME        TYPE STRING,
      WA_ALERT_DESCRIPTION TYPE STRING,
      WA_ALERT_DETAILS     TYPE STRING,
      WA_ALERT_USERACTION  TYPE STRING,
      RATING               TYPE STRING,
      WA_DB6NAVSYST        TYPE DB6NAVSYST,
      LR_SQL_EXC           TYPE REF TO CX_SQL_EXCEPTION.
DATA: TITLE            TYPE SO_OBJ_DES,
      MAIL_BODY        TYPE BCSY_TEXT,
      ADDRESSEN        TYPE STRING_TAB,
      LS_ADDRESS       TYPE STRING,
      LR_SEND_REQUEST  TYPE REF TO CL_BCS,
      LR_SENDER        TYPE REF TO CL_SAPUSER_BCS,
      LV_EMAIL         TYPE ADR6-SMTP_ADDR,
      LR_RECIPIENT     TYPE REF TO IF_RECIPIENT_BCS,
      LR_BCS_EXCEPTION TYPE REF TO CX_BCS,
      LR_ADR_EXCEPTION TYPE REF TO CX_ADDRESS_BCS,
      LR_DOCUMENT      TYPE REF TO CL_DOCUMENT_BCS,
      WA_SOLI          TYPE SOLI.

*----------------------------------------------------
INITIALIZATION.
*----------------------------------------------------
  TITLE_1 = 'Fetch Alerts for this HANA'.                   "#EC NOTEXT
  TITLE_2 = 'Mail Recipients'.                              "#EC NOTEXT
  TITLE_3 = 'Restriction for the Rating'.                   "#EC NOTEXT
  TITLE_4 = 'Restriction for the Alert ID'.                 "#EC NOTEXT
  COMM3 = 'Alerts with Rating "Error"'.                     "#EC NOTEXT
  COMM4 = 'Alerts with Rating "High"'.                      "#EC NOTEXT
  COMM5 = 'Alerts with Rating "Medium"'.                    "#EC NOTEXT
  COMM6 = 'Alerts with Rating "Low"'.                       "#EC NOTEXT
  COMM7 = 'Alerts with Rating "Info"'.                      "#EC NOTEXT

*----------------------------------------------------
AT SELECTION-SCREEN.
*----------------------------------------------------
  SELECT SINGLE * FROM DB6NAVSYST INTO WA_DB6NAVSYST WHERE SYSID = SYSID. "#EC CI_ALL_FIELDS_NEEDED
  IF SY-SUBRC NE 0.
    MESSAGE E001(SADA) WITH SYSID 'is not integrated in DBACOCKPIT'. "#EC NOTEXT
  ELSEIF WA_DB6NAVSYST-DBSYS NE 'HDB'.
    MESSAGE E001(SADA) WITH SYSID 'is not a HANA'.          "#EC NOTEXT
  ENDIF.

*----------------------------------------------------
* Fetch the Alerts
*----------------------------------------------------
START-OF-SELECTION.
  TRY.
      SYS_REF = CL_DB6_SYS=>GET_SYS_REF( SYSID ).
      RDI = CL_DBA_RDI=>GET_INSTANCE( SYS_REF ).
      RDI->QUERY->RESET( ).
      RDI->QUERY->GET_SNAPSHOT( EXPORTING DDIC_SRC = CL_HDB_RDI_META=>CO_DDIC_CURRENT_ALERTS
                                IMPORTING DATA = ITAB ).
      IF SYS_REF IS BOUND AND SYS_REF->IS_R3_SYSTEM( ) = ABAP_TRUE AND SYS_REF->SYS_DATA-SAPREL GE 740.
        CALL FUNCTION 'GET_LCAALERTS_SDB'
          EXPORTING
            IV_CON_NAME          = SYS_REF->SYS_DATA-DBCNAME
          IMPORTING
            ET_HDB_ALERT_CURRENT = LT_HDB_ALERT_CURRENT
          EXCEPTIONS
            OTHERS               = 0.
      ENDIF.
      LOOP AT LT_HDB_ALERT_CURRENT INTO WA.
        APPEND WA TO ITAB.
      ENDLOOP.
    CATCH CX_DBA_ROOT INTO ROOT_EXCP.
      IF ROOT_EXCP IS BOUND AND ROOT_EXCP->PREVIOUS IS BOUND.
        TRY.
            LR_SQL_EXC ?= ROOT_EXCP->PREVIOUS.
          CATCH CX_SY_MOVE_CAST_ERROR.
            IF ROOT_EXCP->PREVIOUS->PREVIOUS IS BOUND.
              TRY.
                  LR_SQL_EXC ?= ROOT_EXCP->PREVIOUS->PREVIOUS.
                CATCH CX_SY_MOVE_CAST_ERROR.
              ENDTRY.
            ENDIF.
        ENDTRY.
        IF LR_SQL_EXC IS BOUND.
          IF LR_SQL_EXC->SQL_CODE = 258.
            WA_SOLI = 'Missing SELECT privilege for schema _SYS_STATISTICS'. "#EC NOTEXT
          ELSE.
            WA_SOLI = LR_SQL_EXC->GET_TEXT( ).
            IF WA_SOLI IS INITIAL.
              WA_SOLI = 'System is not reachable'.          "#EC NOTEXT
            ENDIF.
          ENDIF.
        ELSE.
          WA_SOLI = 'System is not reachable'.              "#EC NOTEXT
        ENDIF.
      ELSE.
        WA_SOLI = 'System is not reachable'.                "#EC NOTEXT
      ENDIF.
      FORMAT COLOR = 6.
      WRITE: WA_SOLI.
      MESSAGE S232(SADA) WITH WA_SOLI.
      APPEND WA_SOLI TO MAIL_BODY.
  ENDTRY.

*----------------------------------------------------
* Format the output
*----------------------------------------------------
  IF S_ERR = 'X'.
    RANGE_RATING-LOW = 5.
    RANGE_RATING-SIGN = 'I'.
    RANGE_RATING-OPTION = 'GE'.
    APPEND RANGE_RATING.
  ENDIF.
  IF S_HIGH = 'X'.
    RANGE_RATING-LOW = 4.
    RANGE_RATING-SIGN = 'I'.
    RANGE_RATING-OPTION = 'EQ'.
    APPEND RANGE_RATING.
  ENDIF.
  IF S_MED = 'X'.
    RANGE_RATING-LOW = 3.
    RANGE_RATING-SIGN = 'I'.
    RANGE_RATING-OPTION = 'EQ'.
    APPEND RANGE_RATING.
  ENDIF.
  IF S_LOW = 'X'.
    RANGE_RATING-LOW = 2.
    RANGE_RATING-SIGN = 'I'.
    RANGE_RATING-OPTION = 'EQ'.
    APPEND RANGE_RATING.
  ENDIF.
  IF S_INFO = 'X'.
    RANGE_RATING-LOW = 1.
    RANGE_RATING-SIGN = 'I'.
    RANGE_RATING-OPTION = 'EQ'.
    APPEND RANGE_RATING.
  ENDIF.

  SORT ITAB BY SNAPSHOT_ID.
  LOOP AT ITAB INTO WA WHERE ALERT_RATING IN RANGE_RATING AND ALERT_ID IN ALERT_ID.

    "如果已经邮件提醒过，则不再发送.
    SELECT COUNT(*) FROM ZCMT015 WHERE ALERT_ID EQ WA-ALERT_ID AND SNAPSHOT_ID EQ WA-SNAPSHOT_ID.
    IF SY-SUBRC IS INITIAL .
      CLEAR WA.
      CONTINUE.
    ELSE.
      CLEAR ZCMT015.
      MOVE-CORRESPONDING WA TO ZCMT015.
      MODIFY ZCMT015.
    ENDIF.

    IF WA-ALERT_RATING GE 5.
      WA-RATING_TEXT = 'Error'.                             "#EC NOTEXT
      WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_MESSAGE_ERROR_SMALL' TEXT = WA-RATING_TEXT ).
    ELSEIF WA-ALERT_RATING EQ 4.
      WA-RATING_TEXT = 'High'.                              "#EC NOTEXT
      WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_LED_RED' TEXT = WA-RATING_TEXT ).
    ELSEIF WA-ALERT_RATING EQ 3.
      WA-RATING_TEXT = 'Medium'.                            "#EC NOTEXT
      WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_LED_YELLOW' TEXT = WA-RATING_TEXT  ).
    ELSEIF WA-ALERT_RATING EQ 2.
      WA-RATING_TEXT = 'Low'.                               "#EC NOTEXT
      WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_LED_YELLOW' TEXT = WA-RATING_TEXT  ).
    ELSEIF WA-ALERT_RATING EQ 1.
      WA-RATING_TEXT = 'Info'.                              "#EC NOTEXT
      WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_INFORMATION' TEXT = WA-RATING_TEXT ).
    ENDIF.
*
    WA_ALERT_ID = WA-ALERT_ID. CONDENSE WA_ALERT_ID.
    CONCATENATE '警报标识:'  WA_ALERT_ID INTO WA_ALERT_ID SEPARATED BY SPACE. "#EC NOTEXT
    CONCATENATE '警报名称：' WA-ALERT_NAME INTO WA_ALERT_NAME.   "#EC NOTEXT
    CONCATENATE '严重程序:' WA-RATING_TEXT INTO RATING SEPARATED BY SPACE. "#EC NOTEXT
    CONCATENATE '警报描述：' WA-ALERT_DESCRIPTION INTO WA_ALERT_DESCRIPTION.
    CONCATENATE '警报详情：' WA-ALERT_DETAILS INTO WA_ALERT_DETAILS.
    CONCATENATE '建议措施：' WA-ALERT_USERACTION INTO WA_ALERT_USERACTION.
*
    WRITE: / WA-SNAPSHOT_ID,
           / WA_ALERT_ID,
           / WA-CHECK_ICON,
           / WA-ALERT_DESCRIPTION,
           / WA-ALERT_DETAILS,
           / WA-ALERT_USERACTION.
    ULINE.
*
    WRITE WA-SNAPSHOT_ID TO WA_SOLI. APPEND WA_SOLI TO MAIL_BODY.
    WA_SOLI = WA_ALERT_ID.           APPEND WA_SOLI TO MAIL_BODY.
    WA_SOLI = WA_ALERT_NAME.         APPEND WA_SOLI TO MAIL_BODY.
    WA_SOLI = RATING.                APPEND WA_SOLI TO MAIL_BODY.
    WA_SOLI = WA_ALERT_DESCRIPTION.  APPEND WA_SOLI TO MAIL_BODY.
    WA_SOLI = WA_ALERT_DETAILS.      APPEND WA_SOLI TO MAIL_BODY.
    WA_SOLI = WA_ALERT_USERACTION.   APPEND WA_SOLI TO MAIL_BODY.
    WA_SOLI = SPACE. APPEND WA_SOLI TO MAIL_BODY.
*    WA_SOLI = '以上消息来源于HANA监控程序ZCMR0015，每15分钟检测一次。' . APPEND WA_SOLI TO MAIL_BODY.

  ENDLOOP.
  IF SY-SUBRC NE 0.
    WA_SOLI = 'No alerts found'.                            "#EC NOTEXT
    WRITE: WA_SOLI.
    MESSAGE S232(SADA) WITH WA_SOLI.
    RETURN.
  ENDIF.

*----------------------------------------------------
* SEND MAIL
*----------------------------------------------------
  IF SEND_TO IS INITIAL.
    WA_SOLI = 'Mail was not sent (Recipients missing)'.     "#EC NOTEXT
    WRITE: WA_SOLI.
    MESSAGE S232(SADA) WITH WA_SOLI.
    RETURN.
  ENDIF.


  CHECK MAIL_BODY IS NOT INITIAL.

  LOOP AT SEND_TO.
    APPEND SEND_TO-LOW TO ADDRESSEN.
  ENDLOOP.
  CONCATENATE 'SAP HANA系统' SYSID '消息通知' INTO TITLE SEPARATED BY SPACE. "#EC NOTEXT

  TRY .
*     Create send request
      LR_SEND_REQUEST = CL_BCS=>CREATE_PERSISTENT( ).

*     Email FROM...
      LR_SENDER = CL_SAPUSER_BCS=>CREATE( SY-UNAME ).

*     Email TO...
      LOOP AT ADDRESSEN INTO LS_ADDRESS.
        CONDENSE LS_ADDRESS.
        LV_EMAIL = LS_ADDRESS.
        LR_RECIPIENT = CL_CAM_ADDRESS_BCS=>CREATE_INTERNET_ADDRESS( LV_EMAIL ).

*       Add recipient to send request
        CALL METHOD LR_SEND_REQUEST->ADD_RECIPIENT
          EXPORTING
            I_RECIPIENT = LR_RECIPIENT
            I_EXPRESS   = 'X'.
      ENDLOOP.

      LR_DOCUMENT = CL_DOCUMENT_BCS=>CREATE_DOCUMENT(
                      I_TYPE     = CO_RAW
                      I_TEXT     = MAIL_BODY
                      I_LANGUAGE = SY-LANGU
                      I_SUBJECT  = TITLE ).

*     Add document to send request
      LR_SEND_REQUEST->SET_DOCUMENT( LR_DOCUMENT ).

*     No mail delivery report to sender
      LR_SEND_REQUEST->SET_STATUS_ATTRIBUTES( I_REQUESTED_STATUS = 'E'
                                              I_STATUS_MAIL = 'N' ).

      LR_SEND_REQUEST->SET_SEND_IMMEDIATELY( ABAP_TRUE ).

*     Send email
      LR_SEND_REQUEST->SEND( ).

      WA_SOLI = 'Mail was sent'.                            "#EC NOTEXT
      WRITE: WA_SOLI.
      MESSAGE S232(SADA) WITH WA_SOLI.

*     Commit to send email
      COMMIT WORK.

    CATCH CX_ADDRESS_BCS INTO LR_ADR_EXCEPTION.
      FORMAT COLOR = 6.
      WA_SOLI = 'Mail could not be sent'.                   "#EC NOTEXT
      WRITE: WA_SOLI.
      MESSAGE S232(SADA) WITH WA_SOLI.
      WA_SOLI = LR_BCS_EXCEPTION->GET_TEXT( ).
      IF WA_SOLI IS NOT INITIAL.
        WRITE: WA_SOLI.
        MESSAGE S232(SADA) WITH WA_SOLI.
      ELSE.
        WA_SOLI = LR_BCS_EXCEPTION->GET_LONGTEXT( ).
        IF WA_SOLI IS NOT INITIAL.
          WRITE: WA_SOLI.
          MESSAGE S232(SADA) WITH WA_SOLI.
        ENDIF.
      ENDIF.

    CATCH CX_BCS INTO LR_BCS_EXCEPTION.
      FORMAT COLOR = 6.
      WA_SOLI = 'Mail could not be sent'.                   "#EC NOTEXT
      WRITE: WA_SOLI.
      MESSAGE S232(SADA) WITH WA_SOLI.
      WA_SOLI = LR_BCS_EXCEPTION->GET_TEXT( ).
      IF WA_SOLI IS NOT INITIAL.
        WRITE: WA_SOLI.
        MESSAGE S232(SADA) WITH WA_SOLI.
      ELSE.
        WA_SOLI = LR_BCS_EXCEPTION->GET_LONGTEXT( ).
        IF WA_SOLI IS NOT INITIAL.
          WRITE: WA_SOLI.
          MESSAGE S232(SADA) WITH WA_SOLI.
        ENDIF.
      ENDIF.
  ENDTRY.

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*&---------------------------------------------------------------------*

*& Report ZCMR0015

*&---------------------------------------------------------------------*

REPORT ZCMR0015 MESSAGE-ID ZCM01 LINE-SIZE 250.

*see sap note

*2867888 - Monitoring SAP HANA DB sets could not be found in CCMS(RZ20)

*RZ20 (CCMS) is not used for monitoring SAP HANA. Please consider using following tools to monitor SAP HANA:

*(ABAP Tool) DBA Cockpit for SAP HANA: https://help.sap.com/viewer/6b8fe8492ce14d24af5855c3d10701e3/116/en-US/4787bfe9cb044ef3a1811a7ff235d0d3.html

*(ABAP Tool) Solution Manager E2E-Alerting (Includes email alerts): See SAP note 1747682. In particular have a look at the attached PDF documents

*(ABAP Tool) Technical Monitoring Cockpit (TMC): https://help.sap.com/viewer/tmc

*(Native DB Tools): SAP HANA Sudio and SAP HANA Cockpit

*(Standalone ABAP programm for email alerts): https://blogs.sap.com/2019/11/28/abap-tool-for-receiving-automated-e-mails-for-sap-hana-alerts/

TABLES: HDB_ALERT_CURRENT, DB6NAVSYST, DBA_CONFIG, ZCMT015.

SELECTION-SCREEN BEGIN OF BLOCK SYST WITH FRAME TITLE TITLE_1.

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS: SYSID TYPE SYSYSID DEFAULT SY-SYSID MATCHCODE OBJECT SDB_NAVSYST OBLIGATORY.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK SYST.

SELECTION-SCREEN SKIP.

SELECTION-SCREEN BEGIN OF BLOCK REC WITH FRAME TITLE TITLE_2.

SELECTION-SCREEN BEGIN OF LINE.

SELECT-OPTIONS: SEND_TO FOR DBA_CONFIG-VALUE LOWER CASE NO INTERVALS.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK REC.

SELECTION-SCREEN SKIP.

SELECTION-SCREEN BEGIN OF BLOCK AUSW WITH FRAME TITLE TITLE_3.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 2(30) COMM3.

PARAMETERS: S_ERR AS CHECKBOX DEFAULT 'X'.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 2(30) COMM4.

PARAMETERS: S_HIGH AS CHECKBOX DEFAULT 'X'.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 2(30) COMM5.

PARAMETERS: S_MED AS CHECKBOX.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 2(30) COMM6.

PARAMETERS: S_LOW AS CHECKBOX.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 2(30) COMM7.

PARAMETERS: S_INFO AS CHECKBOX.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK AUSW.

SELECTION-SCREEN BEGIN OF BLOCK AUSW2 WITH FRAME TITLE TITLE_4.

SELECTION-SCREEN BEGIN OF LINE.

SELECT-OPTIONS: ALERT_ID FOR HDB_ALERT_CURRENT-ALERT_ID.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK AUSW2.

RANGES: RANGE_RATING FOR HDB_ALERT_CURRENT-ALERT_RATING.

TYPES: STRING_TAB TYPE STANDARD TABLE OF STRING.

CONSTANTS: CO_RAW TYPE C LENGTH 3 VALUE 'RAW'.

DATA: SYS_REF TYPE REF TO CL_DB6_SYS,

RDI TYPE REF TO CL_DBA_RDI,

ROOT_EXCP TYPE REF TO CX_DBA_ROOT,

ADBC TYPE REF TO CL_HDB_ADBC,

ITAB TYPE HDB_ALERT_CURRENT_TAB,

LT_HDB_ALERT_CURRENT TYPE HDB_ALERT_CURRENT_TAB,

WA TYPE HDB_ALERT_CURRENT,

WA_ALERT_ID TYPE STRING,

WA_ALERT_NAME TYPE STRING,

WA_ALERT_DESCRIPTION TYPE STRING,

WA_ALERT_DETAILS TYPE STRING,

WA_ALERT_USERACTION TYPE STRING,

RATING TYPE STRING,

WA_DB6NAVSYST TYPE DB6NAVSYST,

LR_SQL_EXC TYPE REF TO CX_SQL_EXCEPTION.

DATA: TITLE TYPE SO_OBJ_DES,

MAIL_BODY TYPE BCSY_TEXT,

ADDRESSEN TYPE STRING_TAB,

LS_ADDRESS TYPE STRING,

LR_SEND_REQUEST TYPE REF TO CL_BCS,

LR_SENDER TYPE REF TO CL_SAPUSER_BCS,

LV_EMAIL TYPE ADR6-SMTP_ADDR,

LR_RECIPIENT TYPE REF TO IF_RECIPIENT_BCS,

LR_BCS_EXCEPTION TYPE REF TO CX_BCS,

LR_ADR_EXCEPTION TYPE REF TO CX_ADDRESS_BCS,

LR_DOCUMENT TYPE REF TO CL_DOCUMENT_BCS,

WA_SOLI TYPE SOLI.

*----------------------------------------------------

INITIALIZATION.

*----------------------------------------------------

TITLE_1 = 'Fetch Alerts for this HANA'. "#EC NOTEXT

TITLE_2 = 'Mail Recipients'. "#EC NOTEXT

TITLE_3 = 'Restriction for the Rating'. "#EC NOTEXT

TITLE_4 = 'Restriction for the Alert ID'. "#EC NOTEXT

COMM3 = 'Alerts with Rating "Error"'. "#EC NOTEXT

COMM4 = 'Alerts with Rating "High"'. "#EC NOTEXT

COMM5 = 'Alerts with Rating "Medium"'. "#EC NOTEXT

COMM6 = 'Alerts with Rating "Low"'. "#EC NOTEXT

COMM7 = 'Alerts with Rating "Info"'. "#EC NOTEXT

*----------------------------------------------------

AT SELECTION-SCREEN.

*----------------------------------------------------

SELECT SINGLE * FROM DB6NAVSYST INTO WA_DB6NAVSYST WHERE SYSID = SYSID. "#EC CI_ALL_FIELDS_NEEDED

IF SY-SUBRC NE 0.

MESSAGE E001(SADA) WITH SYSID 'is not integrated in DBACOCKPIT'. "#EC NOTEXT

ELSEIF WA_DB6NAVSYST-DBSYS NE 'HDB'.

MESSAGE E001(SADA) WITH SYSID 'is not a HANA'. "#EC NOTEXT

ENDIF.

*----------------------------------------------------

* Fetch the Alerts

*----------------------------------------------------

START-OF-SELECTION.

TRY.

SYS_REF = CL_DB6_SYS=>GET_SYS_REF( SYSID ).

RDI = CL_DBA_RDI=>GET_INSTANCE( SYS_REF ).

RDI->QUERY->RESET( ).

RDI->QUERY->GET_SNAPSHOT( EXPORTING DDIC_SRC = CL_HDB_RDI_META=>CO_DDIC_CURRENT_ALERTS

IMPORTING DATA = ITAB ).

IF SYS_REF IS BOUND AND SYS_REF->IS_R3_SYSTEM( ) = ABAP_TRUE AND SYS_REF->SYS_DATA-SAPREL GE 740.

CALL FUNCTION 'GET_LCAALERTS_SDB'

EXPORTING

IV_CON_NAME = SYS_REF->SYS_DATA-DBCNAME

IMPORTING

ET_HDB_ALERT_CURRENT = LT_HDB_ALERT_CURRENT

EXCEPTIONS

OTHERS = 0.

ENDIF.

LOOP AT LT_HDB_ALERT_CURRENT INTO WA.

APPEND WA TO ITAB.

ENDLOOP.

CATCH CX_DBA_ROOT INTO ROOT_EXCP.

IF ROOT_EXCP IS BOUND AND ROOT_EXCP->PREVIOUS IS BOUND.

TRY.

LR_SQL_EXC ?= ROOT_EXCP->PREVIOUS.

CATCH CX_SY_MOVE_CAST_ERROR.

IF ROOT_EXCP->PREVIOUS->PREVIOUS IS BOUND.

TRY.

LR_SQL_EXC ?= ROOT_EXCP->PREVIOUS->PREVIOUS.

CATCH CX_SY_MOVE_CAST_ERROR.

ENDTRY.

ENDIF.

ENDTRY.

IF LR_SQL_EXC IS BOUND.

IF LR_SQL_EXC->SQL_CODE = 258.

WA_SOLI = 'Missing SELECT privilege for schema _SYS_STATISTICS'. "#EC NOTEXT

ELSE.

WA_SOLI = LR_SQL_EXC->GET_TEXT( ).

IF WA_SOLI IS INITIAL.

WA_SOLI = 'System is not reachable'. "#EC NOTEXT

ENDIF.

ELSE.

WA_SOLI = 'System is not reachable'. "#EC NOTEXT

ENDIF.

ELSE.

WA_SOLI = 'System is not reachable'. "#EC NOTEXT

ENDIF.

FORMAT COLOR = 6.

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

APPEND WA_SOLI TO MAIL_BODY.

ENDTRY.

*----------------------------------------------------

* Format the output

*----------------------------------------------------

IF S_ERR = 'X'.

RANGE_RATING-LOW = 5.

RANGE_RATING-SIGN = 'I'.

RANGE_RATING-OPTION = 'GE'.

APPEND RANGE_RATING.

ENDIF.

IF S_HIGH = 'X'.

RANGE_RATING-LOW = 4.

RANGE_RATING-SIGN = 'I'.

RANGE_RATING-OPTION = 'EQ'.

APPEND RANGE_RATING.

ENDIF.

IF S_MED = 'X'.

RANGE_RATING-LOW = 3.

RANGE_RATING-SIGN = 'I'.

RANGE_RATING-OPTION = 'EQ'.

APPEND RANGE_RATING.

ENDIF.

IF S_LOW = 'X'.

RANGE_RATING-LOW = 2.

RANGE_RATING-SIGN = 'I'.

RANGE_RATING-OPTION = 'EQ'.

APPEND RANGE_RATING.

ENDIF.

IF S_INFO = 'X'.

RANGE_RATING-LOW = 1.

RANGE_RATING-SIGN = 'I'.

RANGE_RATING-OPTION = 'EQ'.

APPEND RANGE_RATING.

ENDIF.

SORT ITAB BY SNAPSHOT_ID.

LOOP AT ITAB INTO WA WHERE ALERT_RATING IN RANGE_RATING AND ALERT_ID IN ALERT_ID.

"如果已经邮件提醒过，则不再发送.

SELECT COUNT(*) FROM ZCMT015 WHERE ALERT_ID EQ WA-ALERT_ID AND SNAPSHOT_ID EQ WA-SNAPSHOT_ID.

IF SY-SUBRC IS INITIAL .

CLEAR WA.

CONTINUE.

ELSE.

CLEAR ZCMT015.

MOVE-CORRESPONDING WA TO ZCMT015.

MODIFY ZCMT015.

ENDIF.

IF WA-ALERT_RATING GE 5.

WA-RATING_TEXT = 'Error'. "#EC NOTEXT

WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_MESSAGE_ERROR_SMALL' TEXT = WA-RATING_TEXT ).

ELSEIF WA-ALERT_RATING EQ 4.

WA-RATING_TEXT = 'High'. "#EC NOTEXT

WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_LED_RED' TEXT = WA-RATING_TEXT ).

ELSEIF WA-ALERT_RATING EQ 3.

WA-RATING_TEXT = 'Medium'. "#EC NOTEXT

WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_LED_YELLOW' TEXT = WA-RATING_TEXT ).

ELSEIF WA-ALERT_RATING EQ 2.

WA-RATING_TEXT = 'Low'. "#EC NOTEXT

WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_LED_YELLOW' TEXT = WA-RATING_TEXT ).

ELSEIF WA-ALERT_RATING EQ 1.

WA-RATING_TEXT = 'Info'. "#EC NOTEXT

WA-CHECK_ICON = CL_HDB_UTILITIES=>GET_ICON( ICON_NAME = 'ICON_INFORMATION' TEXT = WA-RATING_TEXT ).

ENDIF.

WA_ALERT_ID = WA-ALERT_ID. CONDENSE WA_ALERT_ID.

CONCATENATE '警报标识:' WA_ALERT_ID INTO WA_ALERT_ID SEPARATED BY SPACE. "#EC NOTEXT

CONCATENATE '警报名称：' WA-ALERT_NAME INTO WA_ALERT_NAME. "#EC NOTEXT

CONCATENATE '严重程序:' WA-RATING_TEXT INTO RATING SEPARATED BY SPACE. "#EC NOTEXT

CONCATENATE '警报描述：' WA-ALERT_DESCRIPTION INTO WA_ALERT_DESCRIPTION.

CONCATENATE '警报详情：' WA-ALERT_DETAILS INTO WA_ALERT_DETAILS.

CONCATENATE '建议措施：' WA-ALERT_USERACTION INTO WA_ALERT_USERACTION.

WRITE: / WA-SNAPSHOT_ID,

/ WA_ALERT_ID,

/ WA-CHECK_ICON,

/ WA-ALERT_DESCRIPTION,

/ WA-ALERT_DETAILS,

/ WA-ALERT_USERACTION.

ULINE.

WRITE WA-SNAPSHOT_ID TO WA_SOLI. APPEND WA_SOLI TO MAIL_BODY.

WA_SOLI = WA_ALERT_ID. APPEND WA_SOLI TO MAIL_BODY.

WA_SOLI = WA_ALERT_NAME. APPEND WA_SOLI TO MAIL_BODY.

WA_SOLI = RATING. APPEND WA_SOLI TO MAIL_BODY.

WA_SOLI = WA_ALERT_DESCRIPTION. APPEND WA_SOLI TO MAIL_BODY.

WA_SOLI = WA_ALERT_DETAILS. APPEND WA_SOLI TO MAIL_BODY.

WA_SOLI = WA_ALERT_USERACTION. APPEND WA_SOLI TO MAIL_BODY.

WA_SOLI = SPACE. APPEND WA_SOLI TO MAIL_BODY.

* WA_SOLI = '以上消息来源于HANA监控程序ZCMR0015，每15分钟检测一次。' . APPEND WA_SOLI TO MAIL_BODY.

ENDLOOP.

IF SY-SUBRC NE 0.

WA_SOLI = 'No alerts found'. "#EC NOTEXT

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

RETURN.

ENDIF.

*----------------------------------------------------

* SEND MAIL

*----------------------------------------------------

IF SEND_TO IS INITIAL.

WA_SOLI = 'Mail was not sent (Recipients missing)'. "#EC NOTEXT

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

RETURN.

ENDIF.

CHECK MAIL_BODY IS NOT INITIAL.

LOOP AT SEND_TO.

APPEND SEND_TO-LOW TO ADDRESSEN.

ENDLOOP.

CONCATENATE 'SAP HANA系统' SYSID '消息通知' INTO TITLE SEPARATED BY SPACE. "#EC NOTEXT

TRY .

* Create send request

LR_SEND_REQUEST = CL_BCS=>CREATE_PERSISTENT( ).

* Email FROM...

LR_SENDER = CL_SAPUSER_BCS=>CREATE( SY-UNAME ).

* Email TO...

LOOP AT ADDRESSEN INTO LS_ADDRESS.

CONDENSE LS_ADDRESS.

LV_EMAIL = LS_ADDRESS.

LR_RECIPIENT = CL_CAM_ADDRESS_BCS=>CREATE_INTERNET_ADDRESS( LV_EMAIL ).

* Add recipient to send request

CALL METHOD LR_SEND_REQUEST->ADD_RECIPIENT

EXPORTING

I_RECIPIENT = LR_RECIPIENT

I_EXPRESS = 'X'.

ENDLOOP.

LR_DOCUMENT = CL_DOCUMENT_BCS=>CREATE_DOCUMENT(

I_TYPE = CO_RAW

I_TEXT = MAIL_BODY

I_LANGUAGE = SY-LANGU

I_SUBJECT = TITLE ).

* Add document to send request

LR_SEND_REQUEST->SET_DOCUMENT( LR_DOCUMENT ).

* No mail delivery report to sender

LR_SEND_REQUEST->SET_STATUS_ATTRIBUTES( I_REQUESTED_STATUS = 'E'

I_STATUS_MAIL = 'N' ).

LR_SEND_REQUEST->SET_SEND_IMMEDIATELY( ABAP_TRUE ).

* Send email

LR_SEND_REQUEST->SEND( ).

WA_SOLI = 'Mail was sent'. "#EC NOTEXT

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

* Commit to send email

COMMIT WORK.

CATCH CX_ADDRESS_BCS INTO LR_ADR_EXCEPTION.

FORMAT COLOR = 6.

WA_SOLI = 'Mail could not be sent'. "#EC NOTEXT

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

WA_SOLI = LR_BCS_EXCEPTION->GET_TEXT( ).

IF WA_SOLI IS NOT INITIAL.

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

ELSE.

WA_SOLI = LR_BCS_EXCEPTION->GET_LONGTEXT( ).

IF WA_SOLI IS NOT INITIAL.

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

ENDIF.

CATCH CX_BCS INTO LR_BCS_EXCEPTION.

FORMAT COLOR = 6.

WA_SOLI = 'Mail could not be sent'. "#EC NOTEXT

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

WA_SOLI = LR_BCS_EXCEPTION->GET_TEXT( ).

IF WA_SOLI IS NOT INITIAL.

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

ELSE.

WA_SOLI = LR_BCS_EXCEPTION->GET_LONGTEXT( ).

IF WA_SOLI IS NOT INITIAL.

WRITE: WA_SOLI.

MESSAGE S232(SADA) WITH WA_SOLI.

ENDIF.

ENDTRY.

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