How To Fix CK646 - Material & in plant & has incorrect cost component split.

CK646 - Overview

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 646

• Message text: Material & in plant & has incorrect cost component split.

What causes this issue?

Material &MSGV1& in plant &MSGV2& does not have the necessary
error-free cost estimate.

System Response

The cost component split of the current standard cost estimate is used
for price determination and cost rollup.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK646 - Material & in plant & has incorrect cost component split. ?

  The SAP error message CK646 indicates that there is an issue with the cost component split for a material in a specific plant. This error typically arises during the costing process, particularly when trying to perform a cost estimate for a material. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Incorrect Cost Component Split: The cost component split for the material is not correctly defined or does not match the expected structure. This can happen if the cost components are not properly assigned or if there are discrepancies in the configuration.
  Missing Costing Data: The material may not have the necessary costing data set up in the system, such as cost estimates or valid cost component structures.
  
  Configuration Issues: There may be issues in the configuration of the costing variant or the cost component structure in the controlling (CO) module.
  Material Master Data: The material master data may not be correctly