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MQSeries.net Forum Index » General IBM MQ Support » MQQueue::Get ended with MQRC_DATA_LENGTH_ERROR

MQQueue::Get ended with MQRC_DATA_LENGTH_ERROR

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xmqymshr

Posted: Fri Jul 22, 2016 5:43 am Post subject: MQQueue::Get ended with MQRC_DATA_LENGTH_ERROR

Novice

Joined: 13 Jan 2016
Posts: 14

I am getting a MQQueue::Get ended with MQRC_DATA_LENGTH_ERROR for some messages while trying to fetch messages using .net mq client. I have verified with the MQ admin about the channel maxmeslength property. It is set to 65536. Is there anything i have to change on the client side to receive those messages. Please help

Vitor

Posted: Fri Jul 22, 2016 5:49 am Post subject: Re: MQQueue::Get ended with MQRC_DATA_LENGTH_ERROR

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

xmqymshr wrote:

I have verified with the MQ admin about the channel maxmeslength property. It is set to 65536.

So the MQ admin says the max msg length is 65536, i.e. the channel will only accept a message of 65,536 bytes? Ask how they came up with that number and why the default (4 Mb) wasn't suitable for them.

xmqymshr wrote:

Is there anything i have to change on the client side to receive those messages. Please help

Have the channel's max msg length set to a value large enough to accept your message.
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xmqymshr

Posted: Fri Jul 22, 2016 6:05 am Post subject:

Novice

Joined: 13 Jan 2016
Posts: 14

Yeah i asked mq admin to change it to 4MB now it works fine. What is the maxlength it can be set to

Vitor

Posted: Fri Jul 22, 2016 6:41 am Post subject:

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

xmqymshr wrote:

Yeah i asked mq admin to change it to 4MB now it works fine.

You might want to ask why they changed it. That number is suspiciously like another limit and they might have fat fingered the alteration.

xmqymshr wrote:

What is the maxlength it can be set to

The value quoted in the product documentation

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