How To Fix CNV_CMIS_A_20_FUNC012 - Error while deleting data from the database; see long text

CNV_CMIS_A_20_FUNC012 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_A_20_FUNC - Message texts for CNV_CMIS_A_20 function modules

• Message number: 012

• Message text: Error while deleting data from the database; see long text

<LS>&CAUSE&</>
You are trying to remove the existing list of excluded objects in the
<LS>Create Worklists </>activity.

System Response

The system cannot delete these objects and displays an error message.

How to fix this error?

Contact your system administrator. When the problem is resolved,
execute the <LS>Create Worklists </>activity; then try to remove the
existing objects from the excluded list.

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.

CNV_CMIS_A_20_FUNC012 - Details

• The SAP error message CNV_CMIS_A_20_FUNC012 typically indicates an issue encountered while attempting to delete data from the database during a data migration or conversion process. This error is part of the SAP Conversion and Migration tools, often related to the SAP S/4HANA migration or other data transformation projects.
  
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Database Constraints: There may be foreign key constraints or other database integrity constraints preventing the deletion of certain records.
  Locking Issues: The records you are trying to delete might be locked by another transaction or user.
  Insufficient Authorizations: The user executing the deletion may not have the necessary permissions to delete the data.
  Data Integrity Issues: There may be issues with the data itself, such as inconsistencies or corruption.
  Technical Errors: There could be bugs or issues in the migration tool or the underlying database.
  
  
  Solution:
  To resolve the CNV_CMIS_A_20_FUNC012 error, you can take the following steps:
  
  
  Check