How To Fix CNVMBTCHECK023 - &1| Sender structure &2 is not assigned to the receiver structure &3

CNVMBTCHECK023 - Overview

• Message type: E = Error

• Message class: CNVMBTCHECK - Messages for PCL Checks

• Message number: 023

• Message text: &1| Sender structure &2 is not assigned to the receiver structure &3

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.

CNVMBTCHECK023 - Details

• The SAP error message CNVMBTCHECK023 indicates that there is a mismatch between the sender structure and the receiver structure during a data migration or conversion process. Specifically, it means that the sender structure (the source data format) is not properly assigned to the receiver structure (the target data format) in the context of a data migration project, often related to the SAP S/4HANA migration or other data transfer scenarios.
  
  Cause:
  
  
  Configuration Issues: The sender structure may not be correctly configured or mapped to the receiver structure in the migration settings.
  Missing Assignments: There may be missing assignments in the mapping tables or configuration settings that link the sender and receiver structures.
  Data Model Changes: Changes in the data model (e.g., during an upgrade or migration) may have resulted in the sender structure being outdated or incompatible with the current receiver structure.
  Custom Developments: If there are custom developments or enhancements, they may not align with