Message type: E = Error
Message class:  CNV_DMC_SIN - Messages for s-innovations migration 
Message number: 209
Message text: Grouping cannot be initial in &1, Key for the shift sequence is &2
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The SAP error message CNV_DMC_SIN209 indicates that there is an issue with the grouping parameter in a specific context, likely related to data migration or conversion processes. This error typically arises in the context of the SAP Data Migration Cockpit or during the execution of a data migration project.
Cause: The error message "Grouping cannot be initial in &1, Key for the shift sequence is &2" suggests that a required grouping field is not populated (i.e., it is "initial" or empty) for a specific entity or process. The placeholders &1 and &2 represent specific details about the context in which the error occurred, such as the name of the object or the key for the shift sequence.
Solution: To resolve this error, you can follow these steps: Identify the Context: Check the details provided in the error message, specifically the values for &1 and &2. This will help you understand which grouping field is causing
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