How To Fix FKKINV178 - Program error: CO-PA characteristic derivation in program &1 incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 178

• Message text: Program error: CO-PA characteristic derivation in program &1 incorrect

trados = fi

What causes this issue?

The <DS:DE.INVCOPA_FUNCC_KK>function module</> is used to derive the
values for the CO-PA characteristic &V2& (operating concern &V3&). In
this case, the program returns the invalid value &V4& for the
characteristic specified.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administrators

INCLUDE FICA_NA_OSS OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKINV178 - Program error: CO-PA characteristic derivation in program &1 incorrect ?

  The SAP error message FKKINV178, which indicates a program error related to CO-PA (Controlling-Profitability Analysis) characteristic derivation, typically arises in the context of financial transactions or invoice processing within the SAP system. This error suggests that there is an issue with how characteristics are being derived for CO-PA reporting, which can affect the accuracy of profitability analysis.
  Cause:
  
  Configuration Issues: The error may stem from incorrect or incomplete configuration in the CO-PA settings. This could include missing or incorrectly defined characteristics or value fields.
  Master Data Issues: Inconsistencies or missing data in master records (like customer, material, or product) that are used in the CO-PA derivation process can lead to this error.
  Custom Code: If there are custom enhancements or modifications in the derivation logic, they may not be functioning correctly, leading to this error.
  Data Inconsistencies: If the data being processed does not meet the expected criteria for CO-PA characteristic derivation, it can trigger this error.
  
  Solution:
  
  Check Configuration: Review the CO-PA configuration settings in the SAP system. Ensure that all necessary characteristics and value fields are correctly defined and activated.
  Review Master Data: Verify that all relevant master data is complete and accurate. Check for any missing or inconsistent entries that could affect the derivation process.
  Debugging: If you have access to the ABAP development environment, you can debug the program mentioned in the error message to identify the exact point of failure. This may require the assistance of a developer.
  Check Custom Code: If there are any custom enhancements related to CO-PA, review them for errors or inconsistencies. Ensure that they are compatible with the current version of the SAP system.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult Documentation: Review the SAP documentation related to CO-PA and characteristic derivation to ensure that all processes are being followed correctly.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like KE4S (for CO-PA planning) or KE30 (for CO-PA reports) to analyze the data and settings.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is impacting business operations.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the FKKINV178 error in your SAP system.