How To Fix /PLMB/BA_GSS206 - Target structure of synchronization &1 must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_GSS -

• Message number: 206

• Message text: Target structure of synchronization &1 must not be changed

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 /PLMB/BA_GSS206 - Target structure of synchronization &1 must not be changed ?

  The SAP error message /PLMB/BA_GSS206 Target structure of synchronization &1 must not be changed typically occurs in the context of SAP PLM (Product Lifecycle Management) when there is an issue with the synchronization of data structures, particularly when the target structure is being modified in a way that is not allowed.
  Cause:
  
  Modification of Target Structure: The error indicates that the target structure for synchronization has been altered. This could happen if there are changes made to the data model or structure that are not compatible with the existing synchronization settings.
  Inconsistent Data Model: If the data model has been changed in a way that does not align with the expected structure for synchronization, this error can occur.
  Configuration Issues: There may be configuration settings that are not properly aligned with the expected target structure.
  
  Solution:
  
  Review Changes: Check if any recent changes were made to the target structure. If so, revert those changes or ensure that they are compatible with the synchronization process.
  Check Synchronization Settings: Verify the synchronization settings in the relevant configuration. Ensure that the target structure is correctly defined and has not been altered inappropriately.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of PLM you are using. There may be specific guidelines or updates that address this issue.
  Use Transaction Codes: Utilize transaction codes like /PLMB/BA_GSS to check the synchronization settings and structures. This can help identify where the issue lies.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide insights based on the specific configuration and version you are using.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  PLM Configuration: Familiarize yourself with the configuration settings in SAP PLM, especially those related to data synchronization and structures.
  Testing Environment: If possible, replicate the issue in a testing environment to better understand the changes that lead to the error without affecting production data.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.