Message type: E = Error
Message class:  CNV20200 - Messages for development class CNV_20200 
Message number: 017
Message text: Optimization for &1: check in process-related control
Optimization for &V1&: A check was included in process control so that
only data records that change are processed.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV20200017, which states "Optimization for &1: check in process-related control," typically occurs during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the optimization process for the specified object (denoted by &1), and it suggests that there may be a problem with the process-related control settings.
Cause: Process Control Settings: The error often arises due to incorrect or incomplete settings in the process-related control configuration. This could involve missing parameters or misconfigured options that are necessary for the optimization process to run smoothly. Data Inconsistencies: There may be inconsistencies or issues with the data being processed, which can prevent the optimization from completing successfully. Authorization Issues: Sometimes, the user executing the migration may not have the necessary authorizations to perform the optimization. Technical Issues: There could be underlying technical issues, such
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CNV20200015 Table ONRAO: at least &1 data records become identical
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CNV20200018 Table ONRAO: data is changed; possibly no duplicates
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CNV20200019 No entries for package &1 found in table CNV_20200_NRIV
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