How To Fix UJXO_META_EXCEPTION021 - Administrator changed meta/master data. Please logoff and logon again

SAP Error Message - Details

• Message type: E = Error

• Message class: UJXO_META_EXCEPTION - Exception message for metadata API

• Message number: 021

• Message text: Administrator changed meta/master data. Please logoff and logon again

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJXO_META_EXCEPTION021 - Administrator changed meta/master data. Please logoff and logon again ?

  The SAP error message UJXO_META_EXCEPTION021 indicates that there has been a change in the metadata or master data while you are working in the system. This typically occurs in environments where multiple users are accessing and modifying data simultaneously, such as in SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  
  Concurrent Changes: Another user or administrator has made changes to the metadata or master data while you were logged in, which can lead to inconsistencies in the data you are working with.
  Session State: Your session may be holding onto outdated metadata, which is no longer valid due to the changes made by others.
  System Updates: If there are ongoing updates or changes in the system, it may trigger this error.
  
  Solution:
  
  Log Off and Log On: The primary solution is to log off from the SAP system and then log back on. This will refresh your session and load the latest metadata and master data.
  Check for Changes: If you are working in a collaborative environment, check with your team or administrator to understand what changes were made. This can help you avoid conflicts in the future.
  Clear Cache: In some cases, clearing the cache of your SAP GUI or the browser (if using SAP Fiori) may help resolve the issue.
  Review User Permissions: Ensure that you have the appropriate permissions to access and modify the data you are working with. Sometimes, permission issues can lead to unexpected errors.
  System Monitoring: If this error occurs frequently, it may be worth monitoring the system for concurrent changes and understanding the workflow to minimize conflicts.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases updates that may address known issues.
  Documentation: Review the SAP documentation for the specific module you are working with (e.g., BW, HANA) to understand how metadata and master data are managed.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the UJXO_META_EXCEPTION021 error and continue your work in SAP without further interruptions.