How To Fix /SAPAPO/ATP_BOP813 - LC error (return code &1) when reading confirmations for sched. agrmt &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATP_BOP -

• Message number: 813

• Message text: LC error (return code &1) when reading confirmations for sched. agrmt &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ATP_BOP813 - LC error (return code &1) when reading confirmations for sched. agrmt &2 ?

  The SAP error message /SAPAPO/ATP_BOP813 LC typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with reading confirmations for a scheduling agreement. The error message indicates that there is a problem with the return code, which is specified as &1, and it relates to a specific scheduling agreement identified by &2.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the scheduling agreement or the confirmations being processed.
  Authorization Issues: The user may not have the necessary authorizations to read the confirmations for the specified scheduling agreement.
  Configuration Issues: There may be configuration problems in the APO system that prevent it from correctly processing the scheduling agreement.
  System Performance: If the system is under heavy load, it may not be able to process the request in a timely manner, leading to timeouts or other errors.
  Missing or Incorrect Master Data: Required master data (like material master, vendor master, etc.) may be missing or incorrectly configured.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Return Code: Analyze the return code &1 to understand the specific issue. This may provide more context on what went wrong.
  Review Scheduling Agreement: Verify the details of the scheduling agreement &2 to ensure that it is correctly set up and that all necessary data is present.
  Check Authorizations: Ensure that the user executing the transaction has the necessary authorizations to access the scheduling agreement and its confirmations.
  Data Consistency Check: Run consistency checks on the relevant master data and transactional data to identify any discrepancies.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  Performance Monitoring: Monitor system performance to ensure that it is not overloaded. If necessary, optimize the system or schedule the job during off-peak hours.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional troubleshooting steps or patches.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches.
  Transaction Codes: Use transaction codes like /SAPAPO/ATC for checking the configuration and /SAPAPO/ATP for analyzing the ATP (Available to Promise) settings.
  Community Forums: Engage with SAP community forums or user groups to see if others have encountered and resolved similar issues.
  
  If the problem persists after following these steps, it may be necessary to involve SAP support for further assistance.