How To Fix TG791 - Program & could not be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 791

• Message text: Program & could not be generated

What causes this issue?

While the program '&V1&' was being generated for the Release upgrade an
error occurred.

System Response

The Release upgrade continues.

How to fix this error?

Please try to generate the program involved in the system and repeat the
phase.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TG791 - Program & could not be generated ?

  The SAP error message TG791, which states "Program & could not be generated," typically occurs during the generation of a program in the ABAP environment. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes and their respective solutions:
  Causes:
  
  Syntax Errors: There may be syntax errors in the ABAP code that prevent the program from being generated.
  Missing Objects: The program may reference objects (like function modules, classes, or data elements) that do not exist or are not activated.
  Authorization Issues: The user may not have the necessary authorizations to generate the program.
  Transport Issues: If the program is being transported from one system to another, there may be issues with the transport request.
  Database Issues: There could be issues with the database connection or the database itself that prevent the program from being generated.
  System Configuration: There may be configuration issues in the SAP system that affect program generation.
  
  Solutions:
  
  Check Syntax: Review the ABAP code for any syntax errors. Use the ABAP Editor (SE38 or SE80) to check for errors and correct them.
  Activate Objects: Ensure that all objects referenced in the program are activated. You can check this in the Object Navigator (SE80).
  Review Authorizations: Verify that the user has the necessary authorizations to generate programs. This can be checked in transaction SU53 or by consulting with your security team.
  Check Transport Requests: If the program is being transported, ensure that the transport request is correctly released and imported into the target system.
  Database Connection: Check the database connection and ensure that the database is functioning correctly. You can use transaction DBACOCKPIT to monitor database health.
  System Logs: Review system logs (transaction SM21) for any related error messages that might provide more context on the issue.
  Recompile the Program: Sometimes, recompiling the program can resolve issues. You can do this by using the "Activate" option in the ABAP Editor.
  Check for Locks: Ensure that there are no locks on the program or related objects that might prevent generation.
  
  Related Information:
  
  Transaction Codes: SE38 (ABAP Editor), SE80 (Object Navigator), SU53 (Authorization Check), SM21 (System Log), DBACOCKPIT (Database Monitoring).
  SAP Notes: Check SAP Notes for any known issues related to the TG791 error. You can search for relevant notes in the SAP Support Portal.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.