How To Fix CNV_MBT_46304 - Rule already exists in the package &1

CNV_MBT_46304 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 304

• Message text: Rule already exists in the package &1

Self-Explanatory Message

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CNV_MBT_46304 - Details

• The SAP error message CNV_MBT_46304 indicates that there is an attempt to create or modify a rule in a package that already contains a rule with the same identifier. This error typically occurs during data migration or transformation processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Rule Definition: You are trying to create a new rule that has the same name or identifier as an existing rule in the specified package.
  Incorrect Package Handling: The package you are working with may have been incorrectly configured or may contain remnants of previous configurations that are causing conflicts.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Rules:
  
  Navigate to the package in question and review the existing rules. Look for any rules that have the same name or identifier as the one you are trying to create.
  If a rule already exists