How To Fix DB812 - Selection screen generation: Unable to load program &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DB - Messages for logical databases and background processing

• Message number: 812

• Message text: Selection screen generation: Unable to load program &1

What causes this issue?

You attempted to generate the selection screen of the program &V1&, but
the program itself could not be loaded (due to an internal error).

System Response

Unable to start the selection screen generation.

How to fix this error?

Try to generate the program &V1&. If this fails, check the program and
correct any syntax errors. If the error still persists, contact the SAP
hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB812 - Selection screen generation: Unable to load program &1 ?

  The SAP error message DB812, which states "Selection screen generation: Unable to load program &1," typically occurs when there is an issue with the program or report that you are trying to execute. This error can arise due to various reasons, including missing or corrupted program objects, authorization issues, or problems with the transport of the program.
  Causes:
  
  Missing Program: The program specified in the error message (&1) may not exist in the system or may have been deleted.
  Corrupted Program: The program could be corrupted or not properly activated.
  Authorization Issues: The user may not have the necessary authorizations to access the program.
  Transport Issues: If the program was transported from another system, there may have been issues during the transport process.
  Development Environment Issues: If you are in a development environment, the program may not be properly compiled or activated.
  
  Solutions:
  
  
  Check Program Existence:
  
  Use transaction SE38 or SE80 to check if the program exists in the system. If it does not, you may need to recreate it or transport it from another system.
  
  
  
  Activate the Program:
  
  If the program exists but is not activated, activate it using transaction SE38 or SE80.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to execute the program. You can check this using transaction SU53 to see if there are any authorization failures.
  
  
  
  Transport Issues:
  
  If the program was recently transported, check the transport logs for any errors. You may need to re-transport the program or correct any issues in the transport request.
  
  
  
  Check for Corruption:
  
  If the program seems to be corrupted, you may need to restore it from a backup or re-import it from the original source.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can try to debug the program to identify any runtime issues that may be causing the error.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE38: ABAP Editor
  SE80: Object Navigator
  SU53: Authorization Check
  ST22: Dump Analysis (to check for runtime errors)
  
  
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for "DB812" in the SAP Support Portal.
  
  
  System Logs: Review system logs (transaction SM21) for any related error messages that might provide additional context.
  
  
  If the issue 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.