System Debug Reference Manual (32650-90888)

Chapter 10 397
System Debug Standard Functions
func grp
Formal Declaration
errmsg:str ( errnum :s16 [ subsys :u16=$a9])
Parameters
errnum The error number, typically negative for errors, positive for warnings.
subsys The subsystem number. By default, the Debug subsystem number ($a9) is
used.
Examples
$nmdebug > wl errmsg (-#1055)
Expected a string for a pattern name (error #1105)
Display the System Debug error message string for error number 1105.
$nmdebug > wl errmsg (-#52, #10)
NONEXISTENT PERMANENT FILE (FSERR #52)
Display the error message string for error number -#52, for subsys #10.
$nmdat > wl errmsg(-#37,#36)
External error - subsys: #36 info: #37
If the error message is not found in the system message catalog, this form of message is
returned.
Limitations, Restrictions
none
func grp
Coerces an expression into a GRP logical code pointer (LCPTR).
Syntax
grp ( value )
During the evaluation of the parameter to this function, the search path used for
procedure name lookups is limited to the group library file (GRP).
Formal Declaration
grp:grp ( value :any)