Message type: E = Error
Message class:  CNV_DMC_SIN - Messages for s-innovations migration 
Message number: 593
Message text: Please provide only key fields for the existing plant &1
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
If you want to create a dependent org unit (new forecasting data) to an
already existing plant please provide only the key fields for
sheet/staging table 'Plant Data'. It's not allowed to change already
existing values for an existing plant.
Delete all values except the key fields.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_DMC_SIN593 typically occurs during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error indicates that there is an issue with the existing plant data in the system.
Cause: The error message CNV_DMC_SIN593 is triggered when the system cannot find the required key fields for the specified plant (&1). This could be due to: The plant not being defined in the system. Missing or incomplete data for the plant in the migration files. Incorrect mapping of the plant data during the migration process.
Solution: To resolve this error, you can take the following steps: Verify Plant Existence: Check if the plant specified in the error message exists in the SAP system. You can do this by navigating to the relevant transaction (e.g., OX10 for plant maintenance). Check Data Completeness: Ensure that all required key fields for the plant are included in your migration data. This may include
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