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MQSeries.net Forum Index » IBM MQ API Support » data conversion when getting message from a queue

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leo.yue
PostPosted: Sun Feb 26, 2006 7:26 pm    Post subject: data conversion when getting message from a queue Reply with quote

Acolyte

Joined: 20 Oct 2004
Posts: 52

You know, if we get message from a queue setting MQFMT_NONE, there will not be any conversion even ccsid is different.

If setting MQFMT_STRING, what will happen?

For example, ccsid of message in the queue is ***A, however, ccsid of MQ server is ***A, when getting message, whether there will be data conversion or not?
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wschutz
PostPosted: Sun Feb 26, 2006 7:42 pm    Post subject: Reply with quote

Jedi Knight

Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)

ccsid's are numeric, so I don't know what you mean by "***A"....

but, in any case, if the message's ccsid equals the ccsid of the qmgr, and assuming you take the default ccsid value in the mqmd prior to the mget, then no conversion is done.
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fjb_saper
PostPosted: Sun Feb 26, 2006 8:15 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

Consider as well the CCSID of the client -- getting application.

If the CCSID of the getting application is different from the CCSID on the message and the message has the MQSTR format and the get is done with the convert flag.... then a translation will be attempted...

Right ?
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