How To Fix KN470 - Comparison values may not be used in costing runs

SAP Error Message - Details

• Message type: E = Error

• Message class: KN - Reporting for Costing

• Message number: 470

• Message text: Comparison values may not be used in costing runs

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 KN470 - Comparison values may not be used in costing runs ?

  The SAP error message KN470, which states "Comparison values may not be used in costing runs," typically occurs during the costing process in SAP, particularly when dealing with material master data or cost estimates. This error indicates that there are issues with the configuration or data that prevent the costing run from proceeding.
  
  Cause:
  
  Incorrect Material Master Data: The material master may have been set up incorrectly, particularly in the accounting or costing views. This can include incorrect valuation classes or missing data.
  Costing Variant Issues: The costing variant used may not be configured correctly to handle the specific materials or scenarios being processed.
  Comparison Values: The error specifically mentions "comparison values," which may refer to the use of certain fields or values that are not allowed in the context of the costing run.
  Missing or Incomplete Data: Required fields in the material master or costing data may be missing or incomplete, leading to this