How To Fix RSDME751 - BW Datasource is not available for the Model keys

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 751

• Message text: BW Datasource is not available for the Model keys

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME751 - BW Datasource is not available for the Model keys ?

  The SAP error message RSDME751 indicates that a BW (Business Warehouse) datasource is not available for the specified model keys. This error typically arises in the context of SAP BW when trying to access or load data from a datasource that is either not properly configured or not available for the requested operation.
  Causes of RSDME751 Error
  
  
  Datasource Not Activated: The datasource may not be activated in the BW system. If the datasource is not active, it cannot be used for data extraction.
  
  
  Incorrect Model Keys: The model keys specified in the request may not match any existing datasource. This could be due to typos, incorrect parameters, or changes in the data model.
  
  
  Datasource Deletion or Inactivation: The datasource might have been deleted or inactivated in the BW system, making it unavailable for data extraction.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the datasource.
  
  
  Technical Issues: There could be underlying technical issues, such as connectivity problems between the source system and the BW system.
  
  
  Solutions to RSDME751 Error
  
  
  Activate the Datasource:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to the relevant datasource and check its status. If it is not activated, activate it.
  
  
  
  Verify Model Keys:
  
  Double-check the model keys you are using in your request. Ensure they are correct and correspond to the available datasources.
  
  
  
  Check Datasource Availability:
  
  Confirm that the datasource has not been deleted or inactivated. You can do this by checking the datasource in the Data Warehousing Workbench.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the request has the necessary authorizations to access the datasource. You may need to consult with your security team to verify this.
  
  
  
  Check Technical Settings:
  
  Investigate any technical issues that may be affecting the connection between the source system and the BW system. This may involve checking network settings, system logs, or other technical configurations.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  
  Related Information
  
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSO2: Manage DataSources
  RSO1: Create DataSource
  
  
  
  Documentation: 
  
  Refer to SAP Help documentation for BW and data modeling for more detailed information on datasources and their configuration.
  
  
  
  SAP Community: 
  
  Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  
  
  By following these steps, you should be able to diagnose and resolve the RSDME751 error in your SAP BW environment.