How To Fix /PLMI/GSS_SI2B023 - Synchronization unit version &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/GSS_SI2B -

• Message number: 023

• Message text: Synchronization unit version &1 already exists

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 /PLMI/GSS_SI2B023 - Synchronization unit version &1 already exists ?

  The SAP error message /PLMI/GSS_SI2B023 Synchronization unit version &1 already exists typically occurs in the context of SAP Landscape Management (LaMa) or when dealing with synchronization units in SAP systems. This error indicates that there is an attempt to create or register a synchronization unit version that already exists in the system.
  
  Cause:
  
  Duplicate Entry: The most common cause of this error is that a synchronization unit with the specified version already exists in the system. This can happen if there was an attempt to create a synchronization unit with the same version number without first deleting or modifying the existing one.
  System 
  Configuration Issues: There may be inconsistencies in the system configuration or metadata that lead to this error.
  Concurrent Operations: If multiple users or processes are trying to create or modify synchronization units simultaneously, it can lead to conflicts.
  
  
  Solution:
  
  
  Check Existing Synchronization Units: 
  
  Use transaction codes like /PLMI/ or relevant SAP GUI transactions