System Debug Reference Manual (32650-90888)

Chapter 4 159
System Debug Command Specifications :-Exit
ERRD[EL]
Parameters
errmsg The error message that is to be pushed onto the error stack. This message
must be entered as a string expression (that is, a quoted string literal, a
string function or macro result).
Examples
$nmdat > err "Illegal negative parameter value"
Push a custom user error message onto the error stack.
Limitations, Restrictions
The error stack is implemented as a ring, with a total of 10 elements.
Note that the ERROR environment variable is not set by this command.
ERRD[EL]
Deletes all errors on the error stack (reset the stack).
Syntax
ERRD[EL]
Parameters
none
Examples
$nmdat > errd
Reset the error stack.
Limitations, Restrictions
none
ERRL[IST]
Error list. Lists the most recent error(s) on the error stack.