How To Fix RSANA_UMM_API097 - Error occurred during Model Signature extraction

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 097

• Message text: Error occurred during Model Signature extraction

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 RSANA_UMM_API097 - Error occurred during Model Signature extraction ?

  The SAP error message RSANA_UMM_API097 indicates that there was an issue during the extraction of the model signature in the context of SAP BW (Business Warehouse) or SAP HANA modeling. This error typically arises when there are inconsistencies or issues with the data model or the extraction process.
  Possible Causes:
  
  Model Inconsistencies: There may be inconsistencies in the data model, such as missing or incorrect definitions of InfoObjects, InfoProviders, or transformations.
  Data Source Issues: The data source from which the model is trying to extract data may be unavailable or incorrectly configured.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the data or perform the extraction.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the SAP BW system itself.
  Version Compatibility: If there are version mismatches between different components of the SAP system, it may lead to errors during model signature extraction.
  
  Solutions:
  
  Check Model Definitions: Review the definitions of the InfoObjects, InfoProviders, and transformations to ensure they are correctly set up and consistent.
  Validate Data Sources: Ensure that the data sources are correctly configured and accessible. Test the connection to the data source to confirm it is operational.
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to perform the extraction.
  System Logs: Check the system logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  Rebuild Model: If the model is corrupted, consider rebuilding the model or reactivating it to refresh its configuration.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates that resolve the issue.
  Consult Documentation: Review the SAP documentation for any specific guidelines or troubleshooting steps related to model signature extraction.
  
  Related Information:
  
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on data modeling and extraction processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to identify and resolve the issue related to the RSANA_UMM_API097 error message.