Structure used to describe a RFC parameter, i.e. it contains the metadata of the parameter.
typedef struct _RFC_PARAMETER_DESC { SAP_UC const * name; /* parameter name, null terminated string*/ RFCTYPE type; /* parameter type */ RFC_TYPE_DESC_HANDLE typeDesc; unsigned length1; /* parameter length in bytes in a non_unicode SAP system */ unsigned length2; /* parameter length in bytes in a unicode SAP system */ unsigned decimals; RFC_DIRECTION direction; /* if the parameter is a input, output or both */ SAP_UC const * defaultValue; }RFC_PARAMETER_DESC,*P_RFC_PARAMETER_DESC;