How To Fix CNV20551881 - &1 Tables in the list are delivered by SAP and must not be dropped

CNV20551881 - Overview

• Message type: E = Error

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

• Message number: 881

• Message text: &1 Tables in the list are delivered by SAP and must not be dropped

What causes this issue?

There are few Tables in the uploaded list which are delivered by SAP and
must not be dropped.

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?

Few tables in the uploaded list are delivered by SAP and must not be
dropped. These tables will be excluded.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV20551881 - Details

• The SAP error message CNV20551881 indicates that you are attempting to drop or modify a table that is delivered by SAP. This error typically arises during data migration or system conversion processes, particularly when using tools like SAP S/4HANA Migration Cockpit or other data transformation tools.
  
  Cause:
  The error occurs because the tables you are trying to drop or modify are part of the standard SAP delivery. SAP protects these tables to ensure the integrity of the system and to prevent issues that could arise from altering core data structures. This is a safeguard to maintain the stability and functionality of the SAP system.
  
  Solution:
  
  
  Review the Tables: Identify the tables listed in the error message. Understand their purpose and why they are part of the SAP standard delivery.
  
  
  Check Dependencies: Before making any changes, check if there are dependencies on these tables in your custom code or other configurations. Dropping or modifying them could