How To Fix CNV20551747 - Deletion criteria cannot be processed as &1 is present in exception table

CNV20551747 - Overview

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 747

• Message text: Deletion criteria cannot be processed as &1 is present in exception table

What causes this issue?

The deletion criteria of the table cannot be changed as the table is
standard SAP table and SAP recommends the deletion criteria of this
table not to be changed.
The table is present in CNV_20551_NOCONS table.

System Response

Error

How to fix this error?

Contact SAP if you want to change the deletion criteria of standard SAP
table.

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.

CNV20551747 - Details

• The SAP error message CNV20551747 indicates that a deletion operation cannot be processed because a specific entry (denoted as &1) is present in an exception table. This typically occurs during data migration or data cleansing processes, particularly when using SAP's data migration tools or during the execution of a data deletion program.
  
  Cause:
  The error arises when the system detects that there are entries in an exception table that prevent the deletion of certain records. Exception tables are used to store records that should not be deleted due to various reasons, such as dependencies, constraints, or specific business rules that require those records to be retained.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Exception Table: Determine which exception table is causing the issue. The error message will usually provide the name of the table or the specific entry that is causing the problem.
  
  
  Review the Data: Check the contents of the