Message type: E = Error
Message class:  CNV_MBT_CR - Checking Rules and Global Parameters 
Message number: 009
Message text: Enter a Checking Group name
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The SAP error message CNV_MBT_CR009 typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a required field, specifically the "Checking Group" name, has not been filled in or is missing.
Cause: The error is triggered when the system expects a "Checking Group" to be specified, but it is either left blank or not properly defined in the relevant configuration or data migration settings. The "Checking Group" is often used in various SAP modules to define specific validation rules or checks for data entries.
Solution: To resolve the CNV_MBT_CR009 error, follow these steps: Identify the Context: Determine where the error is occurring. This could be during a data migration process, in a specific transaction, or while configuring settings in the Migration Cockpit. Check Configuration: Navigate to the relevant configuration settings in your SAP system. Look for the section related to "Checking Groups"
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