How To Fix /SAPAPO/TDL_DAO055 - Error when reading LC stock transport requisitions

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 055

• Message text: Error when reading LC stock transport requisitions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO055 - Error when reading LC stock transport requisitions ?

  The SAP error message /SAPAPO/TDL_DAO055 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue related to reading stock transport requisitions (STRs) in the system. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying database.
  Causes of the Error
  
  
  Data Inconsistencies: There may be inconsistencies in the stock transport requisition data, such as missing or incorrect entries in the database.
  
  
  Configuration Issues: The configuration settings for the stock transport requisition process in APO may not be set up correctly.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the stock transport requisition data.
  
  
  Database Issues: There could be issues with the database itself, such as corruption or connectivity problems.
  
  
  Transport Request Issues: If the stock transport requisition is part of a transport request that has not been properly imported, it may lead to this error.
  
  
  Solutions
  
  
  Check Data Consistency:
  
  Use transaction codes like SE11 or SE16 to check the relevant database tables for inconsistencies.
  Ensure that all required fields in the stock transport requisition are filled out correctly.
  
  
  
  Review Configuration:
  
  Verify the configuration settings in the APO system related to stock transport requisitions.
  Check the settings in the relevant customizing transactions (e.g., SPRO) to ensure they are correctly defined.
  
  
  
  Authorization Check:
  
  Ensure that the user encountering the error has the necessary authorizations to access and read stock transport requisitions.
  Review the user roles and profiles in transaction PFCG.
  
  
  
  Database Health Check:
  
  Perform a health check on the database to ensure there are no issues.
  If necessary, consult with your database administrator to check for any underlying problems.
  
  
  
  Transport Request Verification:
  
  If the error is related to a transport request, ensure that the transport has been properly imported into the system.
  Check the transport logs for any errors or warnings.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve the issue.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program or function module that is generating the error to identify the root cause.
  
  
  
  Related Information
  
  SAP Documentation: Refer to the official SAP documentation for APO and stock transport requisitions for detailed information on configuration and troubleshooting.
  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 cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the /SAPAPO/TDL_DAO055 error and implement a suitable solution.