How To Fix CNV_PE_SEL066 - MT_ID successfully unassigned

CNV_PE_SEL066 - Overview

• Message type: E = Error

• Message class: CNV_PE_SEL -

• Message number: 066

• Message text: MT_ID successfully unassigned

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.

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CNV_PE_SEL066 - Details

• The SAP error message CNV_PE_SEL066 with the description "MT_ID successfully unassigned" typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data transfer tools.
  
  Cause:
  This message indicates that a specific Migration Tool ID (MT_ID) has been successfully unassigned from a particular object or entity in the system. This can happen for several reasons, including:
  
  Data Migration Process: During the data migration process, certain records or objects may no longer be needed, leading to their unassignment.
  Manual Intervention: A user may have manually unassigned the MT_ID from an object as part of data cleansing or preparation activities.
  Configuration Changes: Changes in the configuration or mapping of data may result in the unassignment of certain MT_IDs.
  
  
  Solution:
  To address this error, consider the following steps:
  
  Review Migration Logs: Check the migration logs for any additional messages or warnings that may provide