How To Fix CNV_PE_CHECK_V2028 - Table &1: Foreign key relationship is inconsistent

CNV_PE_CHECK_V2028 - Overview

• Message type: E = Error

• Message class: CNV_PE_CHECK_V2 - Check Messages (Version 2020)

• Message number: 028

• Message text: Table &1: Foreign key relationship is inconsistent

What causes this issue?

Foreign key relationship of table &V1& is inconsistent. The check table
does not exist anymore.

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?

Choose a valid check table for table &V1&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_PE_CHECK_V2028 - Details

• The SAP error message CNV_PE_CHECK_V2028 indicates that there is an inconsistency in the foreign key relationship for a specific table in the context of a data migration or conversion process. This error typically arises during the execution of a data migration project, especially when using tools like SAP's Data Migration Workbench or during system conversions.
  
  Cause:
  
  Foreign Key Constraint Violation: The error suggests that there are records in the child table that do not have corresponding entries in the parent table, violating the foreign key constraint.
  Data Integrity Issues: The data being migrated may have integrity issues, such as missing references or orphaned records.
  Incorrect Mapping: During the data migration process, the mapping of fields between source and target tables may not have been set up correctly, leading to inconsistencies.
  Data Format Issues: The data format or type in the source system may not match the expected format in the target system, causing issues with