How To Fix CNV_OT_TB005 - Delete from table &1 failed

CNV_OT_TB005 - Overview

• Message type: E = Error

• Message class: CNV_OT_TB - Task Board Messages

• Message number: 005

• Message text: Delete from table &1 failed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV_OT_TB005 - Details

• The SAP error message "CNV_OT_TB005 Delete from table &1 failed" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data transfer tools. This error indicates that the system encountered an issue while trying to delete entries from a specified table (denoted by &1).
  Causes:
  
  Foreign Key Constraints: The table from which the deletion is attempted may have foreign key constraints that prevent the deletion of certain records.
  Locking Issues: The table may be locked by another process or user, preventing the deletion operation from completing.
  Authorization Issues: The user executing the deletion may not have the necessary authorizations to perform delete operations on the specified table.
  Data Integrity Issues: There may be data integrity issues that prevent the deletion, such as dependent records in other tables.
  Technical Errors: There could be underlying technical issues, such as database corruption or system inconsistencies.
  
  Solutions:
  
  Check Foreign Key Constraints: Review the foreign