How To Fix RM828 - Error in actual cost calculation

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 828

• Message text: Error in actual cost 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 RM828 - Error in actual cost calculation ?

  The SAP error message RM828, which indicates "Error in actual cost calculation," typically arises during the process of calculating actual costs in various SAP modules, such as Controlling (CO) or Materials Management (MM). This error can occur for several reasons, and understanding the cause is crucial for resolving it.
  Causes of RM828 Error
  
  
  Missing or Incorrect Master Data: The error may occur if there are missing or incorrect master data records, such as cost centers, internal orders, or material master data.
  
  
  Configuration Issues: Incorrect configuration in the controlling area, cost element, or cost center settings can lead to this error.
  
  
  Data Inconsistencies: Inconsistencies in the data, such as mismatched periods or incorrect assignment of costs, can trigger this error.
  
  
  Locked Objects: If the system is trying to access locked objects (e.g., cost centers or internal orders), it may result in this error.
  
  
  Missing Costing Variants: If the costing variant used for the calculation is not defined or is missing, it can lead to this error.
  
  
  Period Closing Issues: If the period is closed for posting and you are trying to calculate costs for that period, it may result in this error.
  
  
  Solutions to RM828 Error
  
  
  Check Master Data: Verify that all relevant master data (cost centers, internal orders, etc.) is correctly maintained and active.
  
  
  Review Configuration: Ensure that the configuration settings for the controlling area, cost elements, and cost centers are correct and complete.
  
  
  Data Consistency Check: Run consistency checks to identify and resolve any data inconsistencies. This may involve checking for missing or incorrect postings.
  
  
  Unlock Objects: If the error is due to locked objects, check the status of the objects and unlock them if necessary.
  
  
  Define Costing Variants: Ensure that the costing variant used for the actual cost calculation is defined and correctly configured.
  
  
  Check Period Status: Verify the status of the posting period. If it is closed, you may need to reopen it or ensure that you are working within an open period.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (e.g., KKAO for actual costing) to analyze and troubleshoot the issue further.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with transaction codes related to cost calculation, such as KKS1 (for actual costing) and KKAO (for actual cost calculation).
  
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on actual costing and related processes.
  
  
  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 identify the cause of the RM828 error and implement the appropriate solution.