How To Fix 50012 - Action cannot be performed (problems creating list)

SAP Error Message - Details

• Message type: E = Error

• Message class: 50 - Messages in Package EEOB

• Message number: 012

• Message text: Action cannot be performed (problems creating list)

What causes this issue?

You have tried to execute an action that the action manager cannot
perform because an error occured during creation of the list.
An invalid source field was probably specified for a parameter.

System Response

The function cannot be executed.

How to fix this error?

Check the Customizing settings for all actions of the action group
'&V1&, or contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 50012 - Action cannot be performed (problems creating list) ?

  The SAP error message "50012 Action cannot be performed (problems creating list)" typically indicates that there is an issue with generating a list or report in the SAP system. This error can arise from various underlying causes, and here are some common reasons, potential solutions, and related information:
  Causes:
  
  Data Issues: There may be inconsistencies or missing data in the database that prevent the list from being generated.
  Authorization Problems: The user may not have the necessary permissions to execute the action or access the data required for the list.
  System Performance: The system may be experiencing performance issues, such as high load or insufficient resources, which can hinder the generation of lists.
  Configuration Errors: There may be configuration issues in the SAP system that affect how lists are generated.
  Program Errors: There could be bugs or errors in the ABAP program or report that is being executed.
  
  Solutions:
  
  Check Data Integrity: Verify that the data being used to generate the list is complete and consistent. Look for missing or corrupted entries in the relevant tables.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the action. This can be checked in transaction SU53 or by consulting with your security team.
  System Performance: Monitor system performance and check for any background jobs or processes that may be consuming excessive resources. You can use transaction SM37 to check job statuses.
  Debugging: If you have access to the ABAP debugger, you can try to debug the program to identify where the error occurs. This may require assistance from a developer.
  Check Configuration: Review the configuration settings related to the report or list generation. Ensure that all necessary settings are correctly configured.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE38 (ABAP Editor), and ST22 (Dump Analysis) to investigate further.
  Logs and Dumps: Check the system logs (transaction SM21) and short dumps (transaction ST22) for any additional error messages or information that may provide context for the issue.
  User Forums: Consider searching or posting on SAP community forums or platforms like SAP Community or Stack Overflow for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the "50012 Action cannot be performed (problems creating list)" error in SAP.