How To Fix /PLMI/AL_GSS_R2MR_SU027 - Deletion is not possible; synch. unit has already been synchronized

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS_R2MR_SU -

• Message number: 027

• Message text: Deletion is not possible; synch. unit has already been synchronized

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 /PLMI/AL_GSS_R2MR_SU027 - Deletion is not possible; synch. unit has already been synchronized ?

  The SAP error message /PLMI/AL_GSS_R2MR_SU027 indicates that a synchronization unit cannot be deleted because it has already been synchronized. This typically occurs in the context of SAP's Landscape Management or similar systems where synchronization units are used to manage and synchronize data across different systems or environments.
  Cause:
  The primary cause of this error is that the synchronization unit you are trying to delete has already been processed or synchronized. Once a synchronization unit has been synchronized, it is often locked or marked as completed, preventing further modifications or deletions to maintain data integrity.
  Solution:
  To resolve this issue, you can consider the following steps:
  
  
  Check Synchronization Status: Verify the status of the synchronization unit. If it has been synchronized, you may need to review the synchronization logs to understand its current state.
  
  
  Undo Synchronization: If applicable, look for an option to undo or revert the synchronization. This may allow you to delete the synchronization unit if the system permits it.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources specific to your version of SAP. There may be specific procedures or guidelines for handling synchronization units.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and version.
  
  
  Review Configuration: Ensure that your system configuration allows for the deletion of synchronization units. There may be settings or permissions that need to be adjusted.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to synchronization and landscape management, such as /PLMI/AL_GSS or others that may be relevant to your operations.
  System Logs: Review system logs for any additional error messages or warnings that may provide context for the issue.
  
  By following these steps, you should be able to address the error and understand the implications of synchronization units within your SAP environment.