How To Fix /PLMI/AL_GSS058 - No change number mapping found for synchronization unit &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS -

• Message number: 058

• Message text: No change number mapping found for synchronization unit &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/AL_GSS058 - No change number mapping found for synchronization unit &1 ?

  The SAP error message /PLMI/AL_GSS058 No change number mapping found for synchronization unit &1 typically occurs in the context of SAP's Logistics and Supply Chain Management modules, particularly when dealing with change management and synchronization units.
  Cause:
  This error indicates that the system is unable to find a mapping for the specified synchronization unit (denoted by &1). This can happen due to several reasons:
  
  Missing Change Number Mapping: The change number that is supposed to be linked to the synchronization unit does not exist in the system.
  Incorrect Configuration: The configuration settings for change management or synchronization units may not be set up correctly.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the relevant tables.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), the necessary mappings may not have been included in the transport.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Change Number Configuration:
  
  Navigate to the relevant configuration settings in SAP (usually found in the IMG under Logistics or Change Management).
  Ensure that the change number mapping for the synchronization unit is correctly defined.
  
  
  
  Verify Synchronization Unit:
  
  Check if the synchronization unit specified in the error message exists and is correctly configured.
  Use transaction codes like SE11 to look at the relevant database tables and see if the mapping exists.
  
  
  
  Create Missing Mappings:
  
  If the mapping is indeed missing, you may need to create it manually. This can often be done through the relevant transaction or configuration screen.
  
  
  
  Check for Data Consistency:
  
  Run consistency checks or reports to identify any inconsistencies in the data that may be causing the issue.
  
  
  
  Review Transport Requests:
  
  If the issue arose after a transport, check the transport request to ensure that all necessary objects and configurations were included.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific module you are working with for any additional guidance or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SPRO (IMG), and others that may help in troubleshooting.
  SAP Notes: Search for SAP Notes related to the error message for any patches or updates that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the error message /PLMI/AL_GSS058.