Find any String or Hard Coded Value in SAP ABAP Code

最近有个需求，要在用了十几年的系统里找到包含某个字符串的所有程序、函数、增强，由于自开发了大量（几千）程序且系统已经上线十几年，没有一个人能完全说清楚究竟哪些地方用到了这个字符串，因此需用技术手段分析所有程序，找出字符串。

Reports to find String in SAP ABAP Program

The different methods to find any String in SAP ABAP Code are:

• Report RPR_ABAP_SOURCE_SCAN 
• Report RSRSCAN1
• Standard Report RKCTSEAR
• Report AFX_CODE_SCANNER (it requires at least one package name)
• Custom Report

The recommend Report to search any string in ABAP Programs in RPR_ABAP_SOURCE_SCAN.

But it is not available in all SAP Version. In this case, you may want to use RSRSCAN1.
( The RSRSCAN1 reachs its limits very quickly and may dumb, consider running it with a limited ABAP programs )

Transaction codes to find String in SAP ABAP Code

• SE38 > Tools
• Tcode CODE_SCANNER
• and also Transaction Code EWK1

As RPR_ABAP_SOURCE_SCAN, you may not have the EWK1 Transaction codes in your system.

源文：https://sap4tech.net/find-string-sap-abap-code/