How To Fix PK542 - Error determining duration of working time

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 542

• Message text: Error determining duration of working time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PK542 - Error determining duration of working time ?

  The SAP error message PK542, which states "Error determining duration of working time," typically occurs in the context of production planning and scheduling. This error can arise due to various reasons related to the configuration of working times, calendars, or the specific settings of the production order or operation.
  Causes of PK542 Error
  
  
  Incorrect Work Schedule Configuration: The work schedule for the relevant personnel or work center may not be set up correctly, leading to issues in determining available working time.
  
  
  Missing or Incorrect Factory Calendar: The factory calendar may not be defined properly, or the relevant holidays and working days may not be set up correctly.
  
  
  Work Center Settings: The work center associated with the operation may not have the correct parameters set, such as available capacity or shifts.
  
  
  Production Order Issues: The production order may have inconsistencies, such as incorrect dates or missing data that prevents the system from calculating the working time.
  
  
  User Parameters: User-specific settings or parameters may not align with the expected configurations for the operation or work center.
  
  
  Solutions to PK542 Error
  
  
  Check Work Schedule: Verify that the work schedule for the relevant personnel or work center is correctly configured. Ensure that the working hours, shifts, and breaks are accurately defined.
  
  
  Review Factory Calendar: Ensure that the factory calendar is correctly set up, including all relevant holidays and working days. You can check this in the configuration settings under "Define Factory Calendar."
  
  
  Inspect Work Center Settings: Go to the work center configuration and check the parameters, including available capacity, shifts, and any other relevant settings. Make sure they are correctly defined.
  
  
  Validate Production Order: Review the production order for any inconsistencies. Check the start and finish dates, and ensure that all necessary data is filled in correctly.
  
  
  User Parameters: Check if there are any user-specific settings that might be affecting the calculation of working time. Adjust them if necessary.
  
  
  Consult SAP Notes: Sometimes, specific issues may be documented in SAP Notes. Check the SAP Support Portal for any relevant notes that might address this error.
  
  
  Testing: After making changes, test the scenario again to see if the error persists. If it does, further investigation may be required.
  
  
  Related Information
  
  Transaction Codes: You may use transaction codes like CR01 (Create Work Center), CR02 (Change Work Center), and CO01 (Create Production Order) to access and modify relevant settings.
  SAP Documentation: Refer to SAP Help documentation for detailed guidance on configuring work schedules, factory calendars, and work centers.
  Support Forums: Consider checking SAP community forums or support channels for similar issues and solutions shared by other users.
  
  If the error persists after trying the above solutions, it may be beneficial to involve your SAP support team or a consultant who specializes in SAP production planning.