How To Fix /SAPAPO/PINV143 - EOQ planning lock: Invalid reason code &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PINV -

• Message number: 143

• Message text: EOQ planning lock: Invalid reason code &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PINV143 - EOQ planning lock: Invalid reason code &1 ?

  The SAP error message /SAPAPO/PINV143 EOQ planning lock: Invalid reason code &1 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue related to the Economic Order Quantity (EOQ) planning process. This error indicates that there is an invalid reason code associated with the planning lock for EOQ calculations.
  Cause:
  
  Invalid Reason Code: The error is primarily caused by an invalid or unrecognized reason code being used in the EOQ planning lock process. This can happen if the reason code is not defined in the system or if there is a typo in the code.
  Configuration Issues: There may be configuration issues in the APO system that lead to the system not recognizing the reason code.
  Data Integrity Issues: If there are inconsistencies or corruption in the master data or configuration settings, it may lead to this error.
  
  Solution:
  
  Check Reason Code: Verify the reason code being used in the EOQ planning process. Ensure that it is correctly defined in the system and that there are no typos.
  Configuration Review: Review the configuration settings related to EOQ planning in the APO system. Ensure that all necessary settings are correctly configured.
  Master Data Check: Check the master data related to the materials and planning objects involved in the EOQ calculation. Ensure that there are no inconsistencies or missing data.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. Sometimes, SAP releases updates that fix known issues.
  Consult Documentation: Refer to the SAP documentation for EOQ planning and locks to understand the expected behavior and configuration requirements.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/OM17 to check the configuration settings for EOQ planning.
  Logs and Traces: Check the application logs (transaction SLG1) for more detailed information about the error and its context.
  User Exits and BAdIs: If there are any custom developments or enhancements in your APO system, review them to ensure they are not interfering with the EOQ planning process.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.