How To Fix PK559 - Lock date lies before release date

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 559

• Message text: Lock date lies before release date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PK559 - Lock date lies before release date ?

  The SAP error message PK559 "Lock date lies before release date" typically occurs in the context of production planning and control, particularly when dealing with production orders or planned orders. This error indicates that the lock date you are trying to set is earlier than the release date of the order, which is not allowed in the system.
  Cause:
  
  Order Status: The production order or planned order has a release date that is set in the future, and you are attempting to set a lock date that is earlier than this release date.
  Incorrect Date Entry: There may have been an error in entering the dates, leading to a logical inconsistency.
  System Configuration: The system may have specific configurations or settings that enforce this rule, preventing the lock date from being set before the release date.
  
  Solution:
  
  Check Dates: Review the release date of the production or planned order. Ensure that the lock date you are trying to set is on or after the release date.
  Adjust Lock Date: If the lock date is indeed set incorrectly, adjust it to a date that is equal to or later than the release date.
  Review Order Status: Ensure that the order is in a status that allows for the modification of the lock date. If the order is already in production or has been completed, you may need to follow different procedures.
  Consult Documentation: If you are unsure about the correct dates or procedures, consult your organization's SAP documentation or reach out to your SAP support team for guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this error.
  Transaction Codes: Familiarize yourself with transaction codes related to production orders (e.g., CO01 for creating production orders, CO02 for changing them) to navigate the system effectively.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to the order dates.
  Training: If this error occurs frequently, consider additional training on production planning processes within SAP to better understand how dates and statuses interact.
  
  By following these steps, you should be able to resolve the PK559 error and proceed with your production planning tasks.