How To Fix KJ154 - Work in process is calculated on the items of the order

SAP Error Message - Details

• Message type: E = Error

• Message class: KJ - Cost Object Controlling for Make-to-Order Production

• Message number: 154

• Message text: Work in process is calculated on the items of the order

What causes this issue?

You are calculating work in process for an order in which co-products
are manufactured.

System Response

The system calculates the work in process for each order item.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KJ154 - Work in process is calculated on the items of the order ?

  The SAP error message KJ154 indicates that there is an issue with the calculation of Work in Process (WIP) for a production order. This error typically arises when the system is unable to calculate WIP due to certain conditions not being met. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Incomplete Order Data: The production order may be missing necessary data, such as planned costs or quantities.
  Incorrect Configuration: The configuration settings for WIP calculation in the controlling area or production order type may not be set up correctly.
  Status of the Order: The production order may be in a status that does not allow for WIP calculation (e.g., if the order is not released).
  Missing or Incorrect Master Data: Issues with the material master, routing, or bill of materials (BOM) can lead to problems in WIP calculation.
  Posting Period Issues: The posting period may be closed, preventing any calculations or postings related to WIP.
  
  Solutions:
  
  Check Order Data: Review the production order for completeness. Ensure that all necessary data, such as planned costs and quantities, are correctly entered.
  Review Configuration: Verify the configuration settings for WIP calculation in the controlling area and ensure that the production order type is correctly set up.
  Change Order Status: If the order is not released, release it to allow for WIP calculation. Ensure that the order is in a status that permits WIP calculations.
  Validate Master Data: Check the material master, routing, and BOM for any inconsistencies or missing information that could affect WIP calculation.
  Open Posting Period: Ensure that the posting period is open for the relevant accounting period. If it is closed, you may need to open it or post in a different period.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like CO03 (Display Production Order) to check the order details and CO02 (Change Production Order) to make necessary adjustments.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to WIP calculation and the KJ154 error.
  Documentation: Refer to SAP documentation for detailed information on WIP calculation and production order management.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By addressing the above causes and implementing the suggested solutions, you should be able to resolve the KJ154 error and successfully calculate Work in Process for your production orders.