How To Fix /SAPAPO/TDL_DAO120 - Error reading from BI: error in TABLESEL parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 120

• Message text: Error reading from BI: error in TABLESEL parameter

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 /SAPAPO/TDL_DAO120 - Error reading from BI: error in TABLESEL parameter ?

  The SAP error message /SAPAPO/TDL_DAO120 Error reading from BI: error in TABLESEL parameter typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the data extraction from the Business Intelligence (BI) system. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying queries.
  Causes:
  
  Incorrect TABLESEL Parameter: The TABLESEL parameter may be incorrectly defined or not properly set up in the data extraction process.
  Data Source Issues: The data source in BI may not be available, or there may be issues with the connection between APO and BI.
  Authorization Issues: The user may not have the necessary authorizations to access the data in BI.
  Data Model Changes: Changes in the data model in BI (like changes in InfoObjects or InfoProviders) that are not reflected in APO.
  Network Issues: Temporary network issues that prevent communication between the APO and BI systems.
  
  Solutions:
  
  Check TABLESEL Parameter: Review the configuration of the TABLESEL parameter in the data extraction settings. Ensure that it is correctly defined and matches the expected format.
  Verify Data Source: Ensure that the data source in BI is active and accessible. You can test the connection from the APO system to the BI system.
  Check Authorizations: Verify that the user executing the process has the necessary authorizations to access the required data in BI.
  Review Data Model: If there have been recent changes to the BI data model, ensure that these changes are reflected in the APO configuration. You may need to update the data extraction settings accordingly.
  Monitor Network Connectivity: Check for any network issues that may be affecting the connection between the APO and BI systems. Ensure that both systems can communicate without interruptions.
  Check Logs: Review the application logs in both APO and BI for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address known issues.
  Documentation: Refer to the SAP documentation for both APO and BI for guidance on data extraction and configuration settings.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/TDL_DAO120 error message.