How To Fix CNV_10520039 - The field &1 not found in the table DFKKSUMC

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10520 - Conversion module of FI-CA FIKEY-logic

• Message number: 039

• Message text: The field &1 not found in the table DFKKSUMC

What causes this issue?

The field &V1& could not be found in the table DFKKSUMC. This means that
the enhancemet provided by FI-CA was not implemented in the system.

System Response

Error message is issued.

How to fix this error?

Install appropriate FI-CA note or contact SAP for support.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10520039 - The field &1 not found in the table DFKKSUMC ?

  The SAP error message CNV_10520039 indicates that a specific field (denoted by &1) is not found in the table DFKKSUMC. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  Cause:
  
  Field Removal or Renaming: The field that the system is trying to access may have been removed or renamed in a newer version of the SAP system.
  Incorrect Mapping: During data migration, the mapping of fields from the source system to the target system may not be correctly defined, leading to attempts to access non-existent fields.
  Custom Modifications: If there are custom developments or modifications in the system, it may lead to discrepancies in the expected database schema.
  Data Model Changes: Changes in the data model due to updates or enhancements in the SAP system can also lead to this error.
  
  Solution:
  
  Check Field Existence: Verify if the field mentioned in the error message actually exists in the DFKKSUMC table. You can do this by using transaction SE11 (Data Dictionary) to view the structure of the table.
  Update Migration Mapping: If the field has been renamed or removed, update the migration mapping accordingly to reflect the current structure of the table.
  Review Custom Code: If there are custom developments that reference this field, review and update the code to ensure it aligns with the current database schema.
  Consult Documentation: Check the release notes or documentation for the version of SAP you are using to see if there are any known changes to the DFKKSUMC table or related fields.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical issue affecting your operations.
  
  Related Information:
  
  Transaction Codes: Use SE11 to check table definitions and SE80 for object navigation.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide guidance on data migration issues.
  Data Migration Tools: Familiarize yourself with the tools being used for data migration (e.g., SAP S/4HANA Migration Cockpit, LSMW) and their documentation for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.