MQ Messsages breaks up

suman27 · Post by **suman27** » Wed Apr 21, 2010 8:27 am

HI..

We are trying to read a huge XML message from WebSphere MQ connector stage. Data Element of Mesage ID is WSMQ.CORRELID and XML message is just read as varchar of 99999 size. Most of the messages were correctly read, but some XML messages are read in multiple records.
NOt sure of whats going wrong with some XML messages.

Help me out ..

Regards,
Suman Karanam

ArjunK · Post by **ArjunK** » Wed Apr 21, 2010 8:46 am

Could it be because of MQ message segmentation for handling large message sizes?

Post by **daignault** » Wed Apr 21, 2010 9:35 am

http://publib.boulder.ibm.com/infocente ... rplm04.htm

This link indicates that the max size of a message is 64k by default. You will need to increase the buffer.

Regards,

Ray Daignault

suman27 · Post by **suman27** » Thu Apr 29, 2010 1:18 pm

Thanks Every one.

Issue got solved by increasing the size of APT_MAX_TRANSPORT_BLOCK_SIZE.

Regards,
Suman