RfcLastErrorEx

Use

This new call should be used instead of RfcLastError to get the last error occurs on an RFC connection.

It improves error analysis.

Features

An RFC error is described by three parameters: an error group, an error key and an error message.

The error group is an integer value that identifies the error key.

See saprfc.h and the delivered sample program srfctest.c for more details.