Message type: E = Error
Message class:  CNV_OM_PRESEL - Messages for LT Object Based Preselection 
Message number: 166
Message text: Success. of &1
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message CNV_OM_PRESEL166 typically relates to issues encountered during the data migration process, particularly in the context of the SAP Conversion and Migration tools. The message indicates that there is a success message associated with a specific operation or process, but it may also imply that there are underlying issues that need to be addressed.
Cause: Data Migration Issues: This error can occur during the data migration process when there are inconsistencies or issues with the data being migrated. Configuration Problems: Incorrect configuration settings in the migration tools or in the source/target systems can lead to this error. Missing Data: Required data may be missing or not properly formatted, leading to a successful operation that does not yield the expected results.
Solution: Check Logs: Review the migration logs for detailed information about the operation that triggered the message. This can provide insights into what went wrong. Data Validation: Ensure that the data being migrated is
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