How To Fix CNV_MBT_46071 - Entry not possible; activity already exist in Phase

CNV_MBT_46071 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 071

• Message text: Entry not possible; activity already exist in Phase

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_MBT_46071 - Details

• The SAP error message CNV_MBT_46071 indicates that an entry cannot be created because the activity already exists in the current phase of a migration or conversion process. This error typically occurs during data migration activities, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  
  Cause:
  The error is caused by an attempt to create a new entry or activity in a phase where that entry or activity already exists. This can happen due to:
  
  Duplicate entries being attempted for the same migration activity.
  An inconsistency in the migration data or configuration.
  A previous step in the migration process not being completed successfully, leading to a state where the system believes the activity is already present.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries: 
  
  Review the current entries in the migration cockpit or the relevant transaction to confirm if the activity already exists. If it does, you may not need to