Message type: E = Error
Message class:  CNV_PE_S4 - Messages for Posting Engine S/4 Content 
Message number: 014
Message text: Function Module &1 Does Not Exist in Sender System
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The SAP error message CNV_PE_S4014 indicates that a function module specified in the conversion process does not exist in the sender system. This error typically arises during data migration or system conversion processes, particularly when using SAP's tools for data transfer or system upgrades.
Cause: Missing Function Module: The function module referenced in the error message is not available in the sender system. This could be due to: The function module not being created or activated. The function module being deleted or renamed. The function module being part of a different SAP version or package that is not present in the sender system. Incorrect Configuration: The configuration settings for the data migration or conversion process may be pointing to an incorrect or outdated function module. Transport Issues: If the function module was recently transported from another system, there may have been issues during the transport process that prevented it from being properly imported.
Solution: Check Function Module Existence: Use transaction
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