Message type: E = Error
Message class:  CNVMBT - Messages for MBT/API/PCL 
Message number: 153
Message text: The status of the activity was changed from '&1' to '&2'
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The SAP error message CNVMBT153 indicates that the status of a specific activity in a migration or conversion process has changed from one state to another. This message is typically associated with the SAP Migration Cockpit or other data migration tools within SAP systems.
Cause: The error message CNVMBT153 usually arises due to the following reasons: Status Change: The activity's status was manually changed or automatically updated by the system, which may not align with the expected workflow or process. Process Interruption: An interruption in the migration process (e.g., due to a system error, user intervention, or a timeout) can lead to unexpected status changes.
Configuration Issues: Incorrect configuration settings in the migration tool or the underlying data model can lead to status discrepancies. Data Validation Errors: If there are issues with the data being migrated (e.g., missing mandatory fields, data type mismatches), the system may change the status to reflect that the activity cannot proceed.
Solution: To
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