How To Fix CNV_MBT_46026 - Unknown error has occured; the application will abort

CNV_MBT_46026 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 026

• Message text: Unknown error has occured; the application will abort

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_46026 - Details

• The SAP error message CNV_MBT_46026 indicates that an unknown error has occurred during a data migration or conversion process, and as a result, the application will abort. This error is typically associated with the SAP Migration Cockpit or other data migration tools within SAP.
  Possible Causes:
  
  Data Issues: There may be inconsistencies or invalid data in the source system that the migration tool cannot process.
  Configuration Problems: Incorrect configuration settings in the migration tool or the source/target systems can lead to errors.
  System Resource Limitations: Insufficient memory or processing power on the server can cause the application to fail.
  Version Compatibility: The version of the migration tool may not be compatible with the version of the SAP system you are using.
  Missing Authorizations: The user executing the migration may lack the necessary authorizations to perform certain actions.
  Custom Code or Enhancements: Custom developments or enhancements in the source or target system may interfere with the migration process.
  
  Solutions:
  
  Check