This command is used to define the start of some validation code which ends when the "/Ice" command is encountered. These commands actually define the start and end of a VBSCRIPT function which is invoked by the validation engine.
The command can occur any number of times within a suite and takes these parameters:
This prefix should not be duplicated!
The error state is initially set to "on error resume next".
The VBSCRIPT "err.number" value should be 0 when a "IceEndMainline" or "/Ice" command is encountered or "IceFatal()" will be invoked. If required use "err.clear()" to clear its value.