How To Fix CNVMBTRFC041 - Modifying table &1 failed.

CNVMBTRFC041 - Overview

• Message type: E = Error

• Message class: CNVMBTRFC - Messages used in RFC Management and its objects

• Message number: 041

• Message text: Modifying 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.

CNVMBTRFC041 - Details

• The SAP error message CNVMBTRFC041 indicates that there was a failure in modifying a table during a data migration or conversion process, specifically related to the use of the RFC (Remote Function Call) interface. This error typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  
  Cause:
  The error can be caused by several factors, including:
  
  Database Locking: The table you are trying to modify may be locked by another process or user, preventing the modification from being completed.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to modify the specified table.
  Data Integrity Constraints: There may be constraints (like foreign key constraints) that prevent the modification of the table.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the RFC destination.
  Incorrect Configuration: The configuration settings for the migration or conversion process