How To Fix KSCORE001 - Incorrect reference structure (program error in cost center selection)

SAP Error Message - Details

• Message type: E = Error

• Message class: KSCORE - Overhead Cost Controlling: Cross-Application Messages

• Message number: 001

• Message text: Incorrect reference structure (program error in cost center selection)

What causes this issue?

A program-internal error has occurred. Function module
K_COSTCTR_SELECT_SINGLE_CORE has been called up using a return table
that has an incorrect reference structure.
In a CO/FI context, the return table must be categorized with the
CSKS_EX structure. In a CORE context (reduction to the core
functionality, for example, for HR only) you must use the CSKS_CORE
structure.
The program has determined the context &v1&.

System Response

Processing is terminated.

How to fix this error?

Contact SAP. It is probably necessary to modify the program. There is
also a remote possibility that the heuristic in function module
K_COSTCTR_SELECT_SINGLE_CORE no longer works.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KSCORE001 - Incorrect reference structure (program error in cost center selection) ?

  The SAP error message KSCORE001 indicates that there is an issue with the reference structure used in the cost center selection process. This error typically arises in the context of cost accounting (CO) when the system encounters an inconsistency or an unexpected condition while trying to process cost center data.
  Causes of KSCORE001
  
  
  Incorrect Configuration: The cost center structure may not be properly configured in the system. This could include missing or incorrect settings in the controlling area or cost center master data.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to cost centers, such as missing cost center assignments or incorrect hierarchies.
  
  
  Program Errors: There could be a bug or issue in the SAP program that is processing the cost center selection, leading to unexpected behavior.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain cost center data, which can lead to errors.
  
  
  Transport Issues: If changes were recently transported to the system, there may be issues with the transport that affect the cost center structure.
  
  
  Solutions to KSCORE001
  
  
  Check Configuration: Review the configuration settings for the controlling area and cost centers. Ensure that all necessary settings are correctly defined.
  
  
  Validate Master Data: Check the cost center master data for any inconsistencies. Ensure that all cost centers are correctly assigned and that there are no missing entries.
  
  
  Review Hierarchies: Ensure that the cost center hierarchy is correctly defined and that all cost centers are properly linked within the hierarchy.
  
  
  Debugging: If you have access to debugging tools, you can analyze the program that is generating the error to identify the specific cause. This may require assistance from a technical consultant.
  
  
  Check Authorizations: Verify that the user encountering the error has the necessary authorizations to access the cost center data.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be known issues or fixes available.
  
  
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KS01 (Create Cost Center), KS02 (Change Cost Center), and KS03 (Display Cost Center) to manage cost center data.
  
  
  Documentation: Review SAP documentation related to cost center accounting and configuration to ensure compliance with best practices.
  
  
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  
  By following these steps, you should be able to diagnose and resolve the KSCORE001 error effectively.