How To Fix C3046 - Internal error: Cost comp. & in cstg sheet & not assigned to cost field

SAP Error Message - Details

• Message type: E = Error

• Message class: C3 - Messages for Check Reports and Function Modules in Costing

• Message number: 046

• Message text: Internal error: Cost comp. & in cstg sheet & not assigned to cost field

What causes this issue?

A KEPH cost field was not assigned to cost component &v1& in cost
component structure &v2&.
Cost fields for the KEPH file are defined internally when you define
cost components. Because cost component &v1& is not assigned to a cost
field, you may have problems displaying, or the cost estimate may have
errors.

How to fix this error?

Go into Customizing and complete the data for cost component &v1& in
cost component structure &v2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C3046 - Internal error: Cost comp. & in cstg sheet & not assigned to cost field ?

  The SAP error message C3046, which states "Internal error: Cost comp. & in cstg sheet & not assigned to cost field," typically indicates an issue related to cost component assignment in the costing sheet. This error can arise during various processes, such as when executing a cost estimate or during the settlement of production orders.
  Cause:
  
  Cost Component Assignment: The error usually occurs when there is a cost component in the costing sheet that is not properly assigned to a cost field. This can happen if the configuration of the costing sheet is incomplete or incorrect.
  Missing Configuration: If the cost component structure is not aligned with the cost fields defined in the system, it can lead to this error.
  Data Inconsistencies: There may be inconsistencies in the master data or configuration settings that lead to this error.
  
  Solution:
  
  
  Check Costing Sheet Configuration:
  
  Go to the configuration of the costing sheet in SAP (Transaction code: OKTZ).
  Ensure that all cost components are correctly assigned to the relevant cost fields.
  Verify that the costing sheet is correctly set up for the relevant valuation area.
  
  
  
  Review Cost Component Structure:
  
  Check the cost component structure (Transaction code: OKB9) to ensure that all components are defined and assigned correctly.
  Make sure that the cost components used in the costing sheet are valid and active.
  
  
  
  Validate Master Data:
  
  Review the material master data and ensure that the relevant costing views are correctly maintained.
  Check if the cost estimate type being used is correctly configured.
  
  
  
  Recreate Cost Estimate:
  
  If the issue persists, try to recreate the cost estimate to see if the error still occurs. Sometimes, a fresh attempt can resolve temporary inconsistencies.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the problem cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant configuration settings.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKTZ (Costing Sheet), OKB9 (Cost Component Structure), and CK11N (Create Cost Estimate).
  Documentation: Review SAP documentation related to costing and cost component structures for a deeper understanding of how these elements interact.
  Testing: Always test changes in a development or quality assurance environment before applying them to production to avoid disruptions.
  
  By following these steps, you should be able to identify and resolve the cause of the C3046 error in SAP.