Message type: E = Error
Message class:  CNV_MBT_46 - PCL message class 
Message number: 446
Message text: More than one export parameter is declared
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The SAP error message CNV_MBT_46446 indicates that there is an issue with the declaration of export parameters in a function module or method. Specifically, it means that more than one export parameter has been declared, which is not allowed in certain contexts.
Cause: This error typically arises in the following scenarios: Function Module or Method Definition: The function module or method has been defined with multiple export parameters, but the calling context expects only one. Incorrect Configuration: The configuration or mapping in the data migration or conversion process may be incorrectly set up, leading to the expectation of a single export parameter.
Solution: To resolve this error, you can take the following steps: Check Function Module/Method Definition: Go to the function module or method that is causing the error. Verify the export parameters defined in the interface. If there are multiple export parameters, consider whether you can consolidate them into a single export parameter or change the calling context
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