How To Fix RSDD_ZA398 - DB fallback strategy deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 398

• Message text: DB fallback strategy deactivated

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 RSDD_ZA398 - DB fallback strategy deactivated ?

  The SAP error message RSDD_ZA398 indicates that the database fallback strategy has been deactivated for a specific InfoProvider in SAP BW (Business Warehouse). This typically occurs when the system is unable to access the database for a particular InfoProvider, and the fallback mechanism, which allows the system to retrieve data from a different source, is not enabled.
  Cause:
  
  Database Connection Issues: The primary cause of this error is that the system cannot connect to the database where the InfoProvider data is stored. This could be due to network issues, database server downtime, or incorrect connection settings.
  Fallback Strategy Deactivation: The fallback strategy may have been intentionally deactivated in the configuration settings of the InfoProvider. This could be due to performance considerations or specific business requirements.
  InfoProvider Configuration: The InfoProvider may not be set up correctly to allow for fallback strategies, or the necessary settings may not have been activated.
  
  Solution:
  
  Check Database Connectivity: Ensure that the database server is up and running. Verify that the connection settings in the SAP BW system are correct and that there are no network issues preventing access to the database.
  Activate Fallback Strategy: If the fallback strategy is deactivated, you can activate it in the InfoProvider settings:
  
  Go to the InfoProvider in the SAP BW system.
  Navigate to the settings related to the fallback strategy.
  Enable the fallback strategy if it is currently deactivated.
  
  
  Review InfoProvider Configuration: Check the configuration of the InfoProvider to ensure that it is set up correctly to allow for fallback strategies. This may involve reviewing the settings in the Data Warehousing Workbench (transaction RSA1).
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps. SAP Notes can provide insights into known issues and their resolutions.
  Monitor System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for more details on InfoProviders and fallback strategies.
  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 and you are unable to resolve it, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the RSDD_ZA398 error message in SAP BW.