How To Fix LAW2_MESSAGES502 - Wrong parameter for method GET_UI_USMM_USERS

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 502

• Message text: Wrong parameter for method GET_UI_USMM_USERS

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LAW2_MESSAGES502 - Wrong parameter for method GET_UI_USMM_USERS ?

  The SAP error message LAW2_MESSAGES502, which states "Wrong parameter for method GET_UI_USMM_USERS," typically occurs in the context of the License Administration Workbench (LAW) or when dealing with user management in SAP systems. This error indicates that there is an issue with the parameters being passed to the method GET_UI_USMM_USERS, which is likely related to user data retrieval for license management.
  Possible Causes:
  
  Incorrect Parameter Type: The parameters being passed to the method may not match the expected data types or formats.
  Missing Parameters: Required parameters may not be provided, leading to the method being unable to execute properly.
  System Configuration Issues: There may be configuration issues in the SAP system that affect how user data is retrieved.
  Version Compatibility: The error could arise if there are compatibility issues between different versions of SAP components or if the system is not updated to the latest patch level.
  Authorization Issues: The user executing the method may not have the necessary authorizations to access the user data.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to the GET_UI_USMM_USERS method. Ensure they are of the correct type and format as expected by the method.
  Review Documentation: Consult the SAP documentation for the method to understand the required parameters and their expected values.
  Update System: Ensure that your SAP system is updated to the latest version or patch level, as this may resolve compatibility issues.
  Check Authorizations: Verify that the user executing the method has the necessary authorizations to access user data in the License Administration Workbench.
  Debugging: If you have access to debugging tools, you can trace the execution of the method to identify where the parameters are failing.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or workarounds.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  Community Forums: Check SAP community forums or user groups for similar issues and solutions shared by other users.
  Documentation: Review the official SAP Help Portal for documentation related to License Administration Workbench and user management methods.
  
  By following these steps, you should be able to diagnose and resolve the error message LAW2_MESSAGES502 effectively.