How To Fix CNV_MBT_46426 - Exporting parameters are not valid

CNV_MBT_46426 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 426

• Message text: Exporting parameters are not valid

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_46426 - Details

• The SAP error message CNV_MBT_46426 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the exporting parameters provided for the migration process are not valid, which can lead to issues in the data transfer or transformation.
  Causes:
  
  Incorrect Parameter Values: The parameters specified for the export might not conform to the expected format or range. This could include incorrect data types, missing mandatory fields, or invalid values.
  
  Configuration Issues: There may be misconfigurations in the migration settings or the source/target system configurations.
  Data Model Changes: If there have been changes in the data model or structure in the target system, the parameters may no longer be valid.
  Version Compatibility: The version of the migration tool or the source/target systems may not be compatible, leading to issues with parameter validation.
  
  Solutions:
  
  Review Parameter Values: Check the parameters being passed to the export function. Ensure