How To Fix /PLMB/BA_GSS204 - Synchronization unit &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_GSS -

• Message number: 204

• Message text: Synchronization unit &1 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_GSS204 - Synchronization unit &1 does not exist ?

  The SAP error message /PLMB/BA_GSS204 Synchronization unit &1 does not exist typically occurs in the context of SAP PLM (Product Lifecycle Management) when the system is trying to access a synchronization unit that is not defined or does not exist in the database.
  Cause:
  
  Non-existent Synchronization Unit: The synchronization unit referenced by the error message (&1) does not exist in the system. This could be due to a typo in the synchronization unit ID or because it has been deleted or never created.
  Data Inconsistency: There may be inconsistencies in the database or issues with data migration that have led to the synchronization unit being unavailable.
  Authorization Issues: The user may not have the necessary authorizations to access the synchronization unit, leading to the perception that it does not exist.
  
  Solution:
  
  Verify Synchronization Unit ID: Check the synchronization unit ID mentioned in the error message. Ensure that it is correctly spelled and exists in the system.
  Check Database Entries: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to look up the synchronization unit in the relevant tables (e.g., /PLMB/BA_GSS or similar) to confirm its existence.
  Create or Restore Synchronization Unit: If the synchronization unit does not exist, you may need to create it or restore it from a backup if it was deleted.
  Check Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the synchronization unit. This can be checked in transaction SU53 (Authorization Check) after the error occurs.
  Consult Documentation: Review SAP documentation or notes related to the specific version of PLM you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and SU53 for troubleshooting.
  SAP Notes: Search for SAP Notes related to PLM and synchronization units for any patches or updates that may address the issue.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.