KJ800 - <<***Messages for WIP Calculation***>>

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 800

• Message text: <<***Messages for WIP Calculation***>>

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KJ800 - <<***Messages for WIP Calculation***>> ?

  The SAP error message KJ800, which pertains to "Messages for WIP Calculation," typically occurs during the Work in Progress (WIP) calculation process in SAP Controlling (CO). This error can arise due to various reasons related to the configuration or data integrity in the system.
  Causes of KJ800 Error
  
  
  Missing or Incorrect Configuration: The WIP calculation may not be properly configured in the system. This includes settings related to the valuation method, overhead rates, or the WIP calculation variant.
  
  
  Incomplete Data: If the necessary data for the WIP calculation is incomplete or incorrect, such as missing production orders, incorrect cost estimates, or incomplete postings, the system may throw this error.
  
  
  Period Closing Issues: If the period for which the WIP calculation is being executed is closed or if there are open items that need to be addressed, this can lead to errors.
  
  
  Master Data Issues: Problems with master data, such as incorrect material master records or cost center assignments, can also trigger this error.
  
  
  Authorization Issues: Lack of proper authorizations for the user executing the WIP calculation can lead to this error.
  
  
  Solutions to KJ800 Error
  
  
  Check Configuration: Review the configuration settings for WIP calculation in the controlling area. Ensure that the valuation method and overhead rates are correctly set up.
  
  
  Validate Data: Ensure that all necessary data for the WIP calculation is complete and accurate. This includes checking production orders, cost estimates, and any relevant postings.
  
  
  Open Periods: Make sure that the period for which you are trying to run the WIP calculation is open. If it is closed, you may need to reopen it or run the calculation for an open period.
  
  
  Review Master Data: Check the master data for any inconsistencies. Ensure that material master records and cost center assignments are correct and up to date.
  
  
  Check Authorizations: Verify that the user has the necessary authorizations to perform the WIP calculation. If not, consult with your SAP security team to grant the required permissions.
  
  
  Run WIP Calculation in Test Mode: If possible, run the WIP calculation in test mode to identify any specific issues without affecting the actual data.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Related Information
  
  Transaction Codes: The WIP calculation is typically executed using transaction codes like KKAO (WIP Calculation) or KKS1 (WIP Calculation for Actual Data).
  Documentation: Refer to SAP documentation for detailed guidance on WIP calculation and related configuration settings.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the KJ800 error effectively.