Message type: E = Error
Message class:  CNV_OT_PCL - Messages for PCL of generic OBT parts 
Message number: 022
Message text: No preselection tasks existing which need to be deleted
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The SAP error message CNV_OT_PCL022 indicates that there are no preselection tasks available for deletion in the context of a data migration or conversion process. This error typically arises in the context of using the SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: No Existing Preselection Tasks: The primary cause of this error is that there are no preselection tasks created in the system that can be deleted. This could happen if: The tasks were already deleted. The tasks were never created in the first place. There was an issue during the task creation process. Incorrect Transaction or Context: You might be in the wrong transaction or context where preselection tasks are not applicable.
Solution: Verify Task Existence: Check if any preselection tasks exist in the system. You can do this by navigating to the relevant transaction or using the appropriate reports to list existing tasks. Create New Preselection Tasks: If you need to perform a deletion,
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