Message type: E = Error
Message class:  CNVHCM_PRESEL - TDMS4HCM: Messages for Object Selection 
Message number: 243
Message text: Change of criteria will also delete already existing result
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The SAP error message CNVHCM_PRESEL243 indicates that when you change the selection criteria in a process (often related to data migration or conversion), it will also delete any results that have already been generated based on the previous criteria. This is a warning to inform you that modifying the criteria will lead to the loss of existing results.
Cause: Change in Selection Criteria: The error is triggered when you attempt to modify the selection criteria after results have already been generated. This could happen in various contexts, such as data migration, reporting, or data processing tasks. Data Integrity: The system is designed to maintain data integrity by ensuring that results are consistent with the criteria used to generate them. Changing the criteria would make the existing results invalid.
Solution: Review Criteria Changes: Before changing the selection criteria, review the necessity of the change. If the existing results are important, consider whether you can achieve your
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