Message type: E = Error
Message class:  CNV_PE - General messages for posting engine 
Message number: 861
Message text: Technical seletion on table &1 is adjusted
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The SAP error message CNV_PE861, which states "Technical selection on table &1 is adjusted," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that the technical selection criteria for a specific table (denoted by &1) have been modified or adjusted by the system.
Cause: Data Migration Adjustments: The system may automatically adjust the selection criteria based on the data structure or the migration settings. This can happen if the source data does not match the expected format or if there are inconsistencies in the data.
Configuration Issues: There may be configuration settings in the migration tool that are not aligned with the source data or the target system. Data Integrity Issues: If there are issues with the integrity of the data being migrated (e.g., missing keys, invalid references), the system may adjust the selection criteria to ensure that the
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