How To Fix /SAPAPO/TDL_DAO098 - BW Source System not found or contains errors: &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 098

• Message text: BW Source System not found or contains errors: &1 &2 &3 &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO098 - BW Source System not found or contains errors: &1 &2 &3 &4 ?

  The SAP error message /SAPAPO/TDL_DAO098 indicates that there is an issue with the BW (Business Warehouse) source system in the context of SAP Advanced Planning and Optimization (APO). The message typically states that the specified BW source system is either not found or contains errors. The placeholders &1, &2, &3, and &4 usually represent specific details about the error, such as the name of the source system, the type of error, or other relevant information.
  Causes:
  
  Incorrect Configuration: The BW source system may not be correctly configured in the APO system. This could include incorrect RFC destinations or missing entries in the relevant tables.
  Network Issues: There may be network connectivity issues between the APO system and the BW system, preventing successful communication.
  Authorization Issues: The user or system may not have the necessary authorizations to access the BW source system.
  Data Transfer Issues: There may be issues with the data transfer process, such as missing or corrupted data.
  System Downtime: The BW system may be down for maintenance or other reasons, making it temporarily unavailable.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify that the BW source system is correctly configured in the APO system. Check the settings in transaction RSC1 (for InfoSources) and RSA1 (for Data Warehousing Workbench).
  Ensure that the RFC destination for the BW system is correctly set up in transaction SM59.
  
  
  
  Test Connectivity:
  
  Use transaction SM59 to test the RFC connection to the BW system. Ensure that the connection is successful and that there are no errors.
  
  
  
  Review Authorizations:
  
  Check the user authorizations for accessing the BW source system. Ensure that the necessary roles and permissions are assigned.
  
  
  
  Check System Status:
  
  Verify the status of the BW system to ensure it is up and running. Check for any scheduled maintenance or downtime.
  
  
  
  Review Logs:
  
  Check the application logs for any additional error messages that may provide more context about the issue. You can use transaction SLG1 to view application logs.
  
  
  
  Data Transfer Monitoring:
  
  Monitor the data transfer process to ensure that data is being transferred correctly. Check for any errors in the data transfer process.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific error message for additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs for any related errors that may provide further insight into the issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/TDL_DAO098 error message.