How To Fix RSDL108 - DataSource & must first be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDL - BW DB Connect

• Message number: 108

• Message text: DataSource & must first be generated

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 RSDL108 - DataSource & must first be generated ?

  The SAP error message RSDL108 indicates that a specific DataSource must be generated before it can be used. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when you are trying to use a DataSource that has not been properly activated or generated.
  Cause:
  The error occurs for the following reasons:
  
  DataSource Not Generated: The DataSource has not been generated in the system. This is often the case when a new DataSource is created or when changes are made to an existing DataSource.
  Transport Issues: If the DataSource was transported from another system, it may not have been generated in the target system.
  Inconsistent State: The DataSource might be in an inconsistent state due to previous errors or incomplete processes.
  
  Solution:
  To resolve the RSDL108 error, follow these steps:
  
  
  Generate the DataSource:
  
  Go to the DataSource in the SAP GUI (transaction code RSA1 for Data Warehousing Workbench).
  Navigate to the DataSource in the relevant InfoSource or InfoProvider.
  Right-click on the DataSource and select "Generate" or "Activate" to generate it.
  
  
  
  Check for Errors:
  
  After generating, check for any errors that may have occurred during the generation process. If there are errors, resolve them accordingly.
  
  
  
  Transport Considerations:
  
  If the DataSource was transported, ensure that all necessary objects (like InfoObjects, transformations, etc.) are also transported and generated in the target system.
  
  
  
  Recheck DataSource:
  
  After generating, recheck the DataSource to ensure it is active and ready for use.
  
  
  
  Check for Dependencies:
  
  Ensure that any dependent objects (like InfoObjects or transformations) are also active and correctly configured.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSD1: DataSource Maintenance
  RSD3: DataSource Display
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on managing DataSources and troubleshooting common issues.
  SAP Notes: Check SAP Notes for any specific issues related to your version of SAP BW or SAP BW/4HANA that might provide additional insights or patches.
  
  By following these steps, you should be able to resolve the RSDL108 error and successfully use the DataSource in your SAP BW environment.