MQGETPARMS

Retrieves values of Base SAS variables from a previous WebSphere MQ message that was received by an MQGET call.

Syntax

CALL MQGETPARMS(hMap, rc, parm1,parm2, parm3, ...>);

hMap: Numeric, input

Specifies a handle to a Base SAS internal map descriptor that is obtained from a previous MQMAP function call.

rc: Numeric, output

Provides the Base SAS return code from this function. If an error occurs, then the return code is nonzero. You can use the Base SAS function SYSMSG() to obtain a textual description of the return code.

This message is available until the next MQGET call is performed.

Note: Initialize variables appropriately to guarantee that truncation does not occur.

This example gets values of Base SAS variables from a received message.

length parm1 parm2 parm3;
length parm4 $ 200;
rc=0;
CALL MQGETPARMS(hMap, rc, parm1, parm2, parm3,
parm4);