How To Fix CNV_MBT_46052 - Column not found

CNV_MBT_46052 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 052

• Message text: Column not found

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_MBT_46052 - Details

• The SAP error message CNV_MBT_46052: Column not found typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is trying to access a column in a database table that does not exist or is not available in the context of the operation being performed.
  Causes:
  
  Missing Column in Source Data: The source data may not contain the expected column, possibly due to an incorrect data extraction or transformation process.
  Incorrect Mapping: The mapping configuration between the source and target systems may be incorrect, leading to references to non-existent columns.
  Changes in Data Model: If there have been changes in the data model (e.g., during an upgrade or migration), certain columns may have been removed or renamed.
  
  Configuration Issues: There may be issues in the configuration of the migration project, such as incorrect settings or parameters.
  
  Solutions:
  
  Check Source Data: Verify