How To Fix DMU351 - Dimension not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 351

• Message text: Dimension 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.

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 DMU351 - Dimension not supported ?

  The SAP error message DMU351, which states "Dimension not supported," typically occurs in the context of SAP Data Management or SAP BW (Business Warehouse) when there is an issue with the dimensions being used in a data model or query. This error can arise due to various reasons, including unsupported dimensions in a specific context or configuration issues.
  Causes:
  
  Unsupported Dimension: The dimension you are trying to use may not be supported in the current context or configuration of your data model.
  Data Model Configuration: The data model may not be properly configured to include the dimension you are trying to access.
  Version Compatibility: There may be compatibility issues between different versions of SAP components or between the data model and the underlying data source.
  Missing Authorizations: The user may not have the necessary authorizations to access the dimension in question.
  Data Source Issues: The underlying data source may not support the dimension due to its structure or configuration.
  
  Solutions:
  
  Check Dimension Support: Verify that the dimension you are trying to use is supported in the context of your data model or query. Consult the SAP documentation for the specific version you are using.
  Review Data Model Configuration: Ensure that the data model is correctly configured to include the necessary dimensions. You may need to adjust the model or reconfigure it to support the required dimensions.
  Update or Patch: If you suspect a version compatibility issue, check for any available updates or patches for your SAP system that may resolve the issue.
  Authorization Check: Ensure that the user has the necessary authorizations to access the dimension. You may need to work with your SAP security team to verify and adjust user roles and permissions.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently publishes notes that provide solutions or workarounds for known issues.
  Testing in Development Environment: If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without affecting production data.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for your specific version of SAP BW or Data Management for detailed information on dimensions and data modeling.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the DMU351 error in your SAP environment.