Message type: E = Error
Message class:  CNV_PE_TB - PE Task Board Messages 
Message number: 008
Message text: No task exists, execution is not required
Corresponding task &V1& for object &V2& (subobject &V3&) is <ZH>not
</>registered. The execution is therefore <ZH>not </>required.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_PE_TB008: No task exists, execution is not required typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
Cause: This error message indicates that the system is trying to execute a task that does not exist in the current context. This can happen for several reasons: Missing Task Definition: The task that the system is trying to execute has not been defined or created in the migration project. Incorrect Configuration: The configuration settings for the migration project may not be set up correctly, leading to the system not recognizing any tasks. Execution Context: The execution context may not be appropriate for the task, meaning that the task is not applicable in the current phase of the migration process. Previous Steps Not Completed: If previous steps in the migration process were not completed
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