How To Fix WRF_MPA034 - Error calling the user data for user &1

WRF_MPA034 - Overview

• Message type: E = Error

• Message class: WRF_MPA - Messages for Markdown Profile Assignment

• Message number: 034

• Message text: Error calling the user data for user &1

Diagnosis
You want to display the user data for a user who is blocking a data
record. The system cannot display the requested data because an error
has occurred. This has no impact on the transactions further process,
however.
System Response

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

Procedure
Position the cursor over the lock icon and you will see the users name
in the tooltip.
Procedure for System Administration

Error message extract from SAP system. Copyright SAP SE.

WRF_MPA034 - Details

• The SAP error message WRF_MPA034, which states "Error calling the user data for user &1," typically occurs in the context of the SAP system when there is an issue retrieving user data for a specific user ID. This error can arise in various scenarios, particularly in the areas of master data management, user authorizations, or when executing certain transactions that require user-specific data.
  Causes:
  
  User Not Found: The specified user ID does not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the required data.
  Data Inconsistencies: There may be inconsistencies or corruption in the user master data.
  System Configuration: Incorrect configuration settings in the user management or related modules.
  Technical Issues: Problems with the underlying database or application server that prevent data retrieval.
  
  Solutions:
  
  Verify User ID: Check if the user ID specified in the error message exists in the system. You can do this by navigating to the user