Message type: E = Error
Message class:  CNV_PE_CHECK - Check Framework messages for posting engine 
Message number: 316
Message text: Timestep is empty
If the sender parameter is maintained, then also the timestep must be
defined.
Error
Go to the knowledge base and maintain the timestep for the parameter.
The default timestep, which will suit most cases is <ZK>At End of Loop
</>.
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_CHECK316 with the description "Timestep is empty" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a required field, specifically the "Timestep," is not populated in the data being processed.
Cause: Missing Data: The most common cause is that the data source does not have a value for the Timestep field, which is required for the migration or conversion process. Incorrect Mapping: There may be an issue with how the data is mapped from the source to the target system, leading to the Timestep not being populated. Data Format Issues: The data format might not be compatible, causing the system to interpret the Timestep as empty.
Configuration Issues: There could be configuration settings in the migration tool that are not set correctly, leading to this error.
Solution: Check Source Data: Review the source data to ensure that the Timestep
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