How To Fix /SAPAPO/TDL_DAO056 - Error when saving LC stock transport requisitions

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 056

• Message text: Error when saving 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_DAO056 - Error when saving LC stock transport requisitions ?

  The SAP error message /SAPAPO/TDL_DAO056 typically occurs in the context of Advanced Planning and Optimization (APO) when there are issues related to the stock transport requisitions (STR) in the system. This error can arise due to various reasons, including data inconsistencies, configuration issues, or missing master data.
  Cause:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the stock transport requisition, such as missing or incorrect material master data, or issues with the location data.
  Configuration Issues: The configuration settings for the stock transport requisition process may not be set up correctly in the system.
  Missing Master Data: Required master data (like material, plant, or storage location) may be missing or not properly maintained.
  Authorization Issues: The user may not have the necessary authorizations to perform the action related to the stock transport requisition.
  System Bugs: There could be bugs or issues in the specific version of SAP APO being used.
  
  Solution:
  
  Check Data Consistency: Verify that all relevant data (material master, location data, etc.) is consistent and correctly maintained. Use transaction codes like MM03 to check material details and MD04 for stock overview.
  Review Configuration: Ensure that the configuration settings for stock transport requisitions are correctly set up in the system. This may involve checking the settings in the SAP IMG (Implementation Guide).
  Master Data Maintenance: Ensure that all necessary master data is created and maintained. This includes checking the material master, plant settings, and storage locations.
  Authorization Check: Verify that the user has the necessary authorizations to create or modify stock transport requisitions. This can be checked with the help of the security team or by using transaction SU53 to analyze authorization issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require the assistance of a technical consultant.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock Overview), MM03 (Display Material), and /SAPAPO/TDL (APO Transport Load).
  SAP Documentation: Review SAP documentation related to stock transport requisitions and APO processes for additional insights.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.