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Obtains the value of a system parameter (SYSPARM).
&ZSYSPARM operand
NCL procedures can use the &ZSYSPARM built-in function to directly access system parameters which have been set using the SYSPARMS command. The value of the SYSPARMS operand specified on the built-in function is returned in the identical format to the output for the same operand in a SHOW SYSPARMS display. (For information about the SHOW SYSPARMS command, see the Online Help.)
Operands:
The SYSPARMS operand for which the setting information is required.
Return Codes:
&ZSYSPARM sets the &ZFDBK system variable as follows: 0 SYSPARMS operand was valid
SYSPARMS operand not applicable to current operating system
SYSPARMS operand name is unknown to the system
Examples: &ZSYSPARM
&IPPORT = &ZSYSPARM IPPORT
Note: The operand name specified on the &ZSYSPARM built-in function must be an exact match for a known operand.
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