How To Fix CNV_10510008 - Error while excluding fields (NOT-USE flag) in table CNVFIELDS

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10510 - Message class for package 40300 (ANLKL)

• Message number: 008

• Message text: Error while excluding fields (NOT-USE flag) in table CNVFIELDS

What causes this issue?

There is no active new G/L in the system. This means all entries
concerning new G/L in table CNVFIELDS (source package 10510) must be set
to "NOT USE".

System Response

If these entries are not set to "NOT USE", they will participate in the
conversion. This is not necessary.

How to fix this error?

For more information, see system log (transaction SM21).
After analyzing the error, all entries concerning new G/L in table
CNVFIELDS (source package 10510) must be set to "NOT USE".

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10510008 - Error while excluding fields (NOT-USE flag) in table CNVFIELDS ?

  The SAP error message CNV_10510008, which indicates an error while excluding fields (NOT-USE flag) in the table CNVFIELDS, typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Field Configuration Issues: The error may occur if there are inconsistencies or misconfigurations in the field settings within the CNVFIELDS table. This could include trying to exclude fields that are not properly defined or are required for the migration process.
  Data Integrity Violations: If the fields you are trying to exclude are linked to other tables or processes, excluding them may violate data integrity rules.
  Authorization Issues: Lack of proper authorizations to modify the CNVFIELDS table or related configurations can also lead to this error.
  Technical Errors: There may be underlying technical issues, such as database locks or inconsistencies in the migration setup.
  
  Solution:
  
  Check Field Definitions: Review the definitions of the fields in the CNVFIELDS table. Ensure that the fields you are trying to exclude are correctly defined and that their exclusion does not violate any dependencies.
  Review Migration Settings: Go through the migration settings and ensure that the fields you are excluding are not required for the migration process. If they are necessary, consider not excluding them.
  Authorization Check: Ensure that you have the necessary authorizations to make changes to the CNVFIELDS table. If not, contact your system administrator to obtain the required permissions.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates related to this error. There may be specific patches or updates that address this issue.
  Debugging: If you have access to debugging tools, you can trace the execution of the migration process to identify the exact point of failure and gather more information about the error.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  CNVFIELDS Table: This table is part of the SAP data migration framework and is used to define which fields are included or excluded during the migration process.
  Migration Cockpit: The SAP S/4HANA Migration Cockpit is a tool that facilitates the migration of data from legacy systems to SAP S/4HANA. Understanding its configuration and usage is crucial for resolving migration-related errors.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration, including data cleansing, validation, and testing, to minimize issues during the migration process.
  
  By following these steps, you should be able to identify and resolve the CNV_10510008 error effectively.