Message type: E = Error
Message class:  CNV_PE_S4 - Messages for Posting Engine S/4 Content 
Message number: 103
Message text: Mappings successfully validated for mapping task &1
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The SAP error message CNV_PE_S4103 indicates that the mappings for a specific mapping task have been successfully validated. This message is not an error in the traditional sense; rather, it is an informational message that confirms that the mappings you have set up for a particular task are correct and have passed validation checks.
Cause: The message is triggered when the system successfully validates the mappings associated with a specific mapping task. This means that the mappings are correctly defined and there are no issues with them.
Solution: Since CNV_PE_S4103 is an informational message indicating successful validation, there is no action required to resolve an error. However, if you are looking to proceed with the mapping task, you can continue with the next steps in your process, as the mappings are confirmed to be valid.
Related Information: Mapping Tasks: In SAP, mapping tasks are used in data migration processes, particularly in the context of SAP S/4HANA
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