How To Fix GU391 - Error during assignment of selection screens to summary tables

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 391

• Message text: Error during assignment of selection screens to summary tables

What causes this issue?

While generating program &V1&, an error occurred during the assignment
of selections screens to the corresponding summary tables in table
T800A.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Restart program &V1&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GU391 - Error during assignment of selection screens to summary tables ?

  The SAP error message GU391, which states "Error during assignment of selection screens to summary tables," typically occurs in the context of report generation or when working with summary tables in SAP. This error can arise due to various reasons, including issues with the configuration of selection screens, problems with the underlying data model, or inconsistencies in the report definitions.
  Causes:
  
  Incorrect Configuration: The selection screens may not be properly configured or linked to the summary tables.
  Data Model Issues: There may be inconsistencies or errors in the data model that prevent the assignment of selection screens.
  Missing Authorizations: The user may lack the necessary authorizations to access or modify the selection screens or summary tables.
  Technical Errors: There could be technical issues in the SAP system, such as bugs or inconsistencies in the underlying code.
  
  Solutions:
  
  Check Configuration: Review the configuration of the selection screens and ensure they are correctly assigned to the summary tables. This may involve checking the relevant transaction codes and settings in the SAP GUI.
  Review Data Model: Ensure that the data model is correctly defined and that there are no inconsistencies. This may involve checking the underlying database tables and relationships.
  Authorization Check: Verify that the user has the necessary authorizations to access and modify the selection screens and summary tables. This can be done through the user roles and profiles in the SAP system.
  Debugging: If the issue persists, consider debugging the report or program that is generating the error. This may involve using transaction codes like SE80 or SE38 to analyze the code and identify the root cause.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be known issues or updates that can resolve the problem.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE38 (ABAP Editor), and SM37 (Job Monitoring) to help diagnose and resolve the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to SAP documentation for guidance on configuring selection screens and summary tables, as well as best practices for report generation.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation and resolution.