How To Fix /SMB/DATA_CHG_MGMT090 - Merging changes for multiple solutions is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/DATA_CHG_MGMT -

• Message number: 090

• Message text: Merging changes for multiple solutions is not supported

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/DATA_CHG_MGMT090 - Merging changes for multiple solutions is not supported ?

  The SAP error message /SMB/DATA_CHG_MGMT090 Merging changes for multiple solutions is not supported typically occurs in the context of SAP Change Management, particularly when dealing with multiple solutions or projects in the SAP Business Technology Platform (BTP) or SAP S/4HANA environments. This error indicates that the system is unable to merge changes from different solutions or projects due to a limitation in the change management process.
  Cause:
  
  Multiple Solutions: The error arises when there are attempts to merge changes from multiple solutions or projects that are not designed to be merged together.
  Configuration Issues: There may be configuration settings that prevent the merging of changes across different solutions.
  Version Control: The system may be trying to handle changes that are not compatible due to versioning issues or dependencies between the solutions.
  
  Solution:
  
  Single Solution Focus: Ensure that you are working within a single solution or project when attempting to merge changes. If you need to merge changes from multiple solutions, consider consolidating them into a single solution first.
  Review Change Requests: Check the change requests and ensure that they are all related to the same solution. If they are not, you may need to separate them.
  Consult Documentation: Refer to the SAP documentation for change management to understand the limitations and best practices for managing changes across solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They may provide insights specific to your system configuration or version.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  Change Management Best Practices: Familiarize yourself with best practices for change management in SAP environments to avoid similar issues in the future.
  Training and Resources: Consider training sessions or resources on SAP Change Management to better understand how to manage changes effectively.
  
  By following these steps, you should be able to address the error and manage your changes more effectively within SAP.