clientGetFunctionInterface

The service looks up the function interface definition of an RFC function module in an SAP system.

Input parameters

$rfcname: Function module for which the interface definition is looked up.

serverName: Alias of the SAP system on which the RFC function module is defined. The name must match a configured RFC connection alias at SAP® ERP.

Return values

Document list named params that contains all parameter-related information.

paramClass: Class of parameter; I (importing), E (exporting), T (table), X (exception).

parameter: Name of the parameter in the function interface.

tabName: The name of the table in the SAP system the parameter is referring to.

type: Type of the parameter (Example, CHAR, STRUCTURE, TABLE, ...)

length: Internal length in bytes of the parameter.

decimals: Only relevant for decimal types; number of decimals used.

optional: Flag indicating whether parameter is optional.