Specifies the WebSphere
MQ connection handle that is obtained from a previous MQCONN function
call.
hObj
Numeric, input
Specifies the WebSphere
MQ handle to an open object that is obtained from a previous MQOPEN
call.
hmd
Numeric, input
Specifies the Base
SAS internal message descriptor handle that is obtained from a previous
MQMD function call.
hgmo
Numeric, input
Specifies the Base
SAS internal get message options handle that is obtained from a previous
MQGMO function call.
msglen
Numeric, output
Returns the length
of the received message. A length of zero signifies a message with
no data. In that case, there is no need to call MQGETPARMS.
compCode
Numeric, output
Returns the WebSphere
MQ completion code. This parameter can be used to determine whether
an error occurred during the execution of this routine. If an error
occurred, then the compCode parameter will be nonzero, and the reason parameter will be set to the appropriate reason code.
reason
Numeric, output
Returns the WebSphere
MQ reason code that qualifies the completion code.
Note: A reason code of -1 reflects
a Base SAS internal error, not a WebSphere MQ error. To obtain a textual
description of a failure (either Base SAS or WebSphere MQ), use the
SYSMSG() Base SAS function call.
Details
If data accompanies
the message, it is retrieved into an internal Base SAS buffer. After
the MQGET call completes, you should call MQGETPARMS to set Base SAS
variables (parms) to that data or to retrieve the data into a physical
binary or text file.