CA-GSS Statements and Commands › GSS Extended Functions › IO Functions › Number, String, and Variable Functions › System Information Functions › DOM()

DOM()

Use the DOM() function to delete a previously displayed WTO or MLWTO message from the operator's console. This function is particularly useful for messages issued with non-rollable attributes.

Syntax

The DOM() function has this syntax:

result = DOM(msgid)

Arguments

The DOM() function takes these arguments:

result

Null string (or error text).

msgid

Message ID as returned by the WTO() or MLWTO() function.

Return Codes

The DOM() function produces these return codes:

101

ARG 1 MISSING OR INVALID

Example

msgid = wto('Message')       /* Place message on console     */
x     = dom(msgid)           /* Remove message from console  */