How To Fix RSDME780 - No BW DataSource associated with Model &1 and Source &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 780

• Message text: No BW DataSource associated with Model &1 and Source &2.

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 RSDME780 - No BW DataSource associated with Model &1 and Source &2. ?

  The SAP error message RSDME780 indicates that there is no BW DataSource associated with the specified model and source. This error typically occurs in the context of SAP BW (Business Warehouse) when trying to access or load data from a source that is not properly configured or linked to a DataSource.
  Cause:
  
  Missing DataSource: The DataSource that is supposed to be linked to the model does not exist or has not been created.
  Incorrect Configuration: The model or source might be incorrectly configured, leading to a mismatch between the model and the DataSource.
  Transport Issues: If the model was transported from one system to another, the associated DataSource may not have been transported correctly.
  DataSource Deactivation: The DataSource might be deactivated or not active in the system.
  Model/Source Name Mismatch: There could be a typo or mismatch in the names of the model or source being referenced.
  
  Solution:
  
  Check DataSource Existence: Verify that the DataSource exists in the system. You can do this by navigating to the DataSource maintenance transaction (e.g., RSA1) and checking if the DataSource is listed.
  Create or Activate DataSource: If the DataSource does not exist, you may need to create it. If it exists but is inactive, activate it.
  Verify Model Configuration: Check the configuration of the model to ensure it is correctly linked to the DataSource. This can be done in the model settings.
  Check Transport Requests: If the model was transported, ensure that the DataSource was also included in the transport request and is available in the target system.
  Review Naming Conventions: Ensure that the names of the model and source are correctly spelled and match the DataSource configuration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of BW you are using for any additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources and models.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  BW Modeling Tools: If you are using BW Modeling Tools in Eclipse, ensure that the DataSource is properly defined in the modeling environment.
  Logs and Traces: Review logs and traces for additional context on the error, which may provide more insight into the underlying issue.
  
  By following these steps, you should be able to identify and resolve the issue causing the RSDME780 error in SAP BW.