Handling large volume messages with Read Mq Source stage

kalpna · Post by **kalpna** » Wed Feb 08, 2006 6:05 am

Hi!
I was wondering if any one could help me in this..
I am using a Read MQ source stage to read a message from MQ series and then storing it in to a file.
But, if the message is too big to handle ,there is a option in MQ Series to segment the message.
How can we process this segmented message in Datastage..??

Any suggestions?

Thanks
Kalpna.

kalpna · Post by **kalpna** » Wed Feb 08, 2006 6:11 am

I have seen a option in output tab 'Message Limit', which specifies the number messages to be read from the queue...
would this option allows me to handle the segmentation bit?..

Thanks
kalpna

manojkumarnayak · Post by **manojkumarnayak** » Wed Feb 08, 2006 12:51 pm

Hi Kalpna

Message Limitis the number of messages to be read from the queue. A positive integer (a value greater than zero) for this field causes the stage to stop reading messages after the specified number has been read, even if messages remain on the queue. The default value 0 indicates that Message Limit does not indicate the end of the data.
when Message Limit is <= 0 it gives warning

For Segmentaed messages :
Go to Message Tracking Options and check the Offset box

manoj

kalpna · Post by **kalpna** » Thu Feb 09, 2006 7:41 am

Thank you!!..Manoj!!!!
I'll look into that

Kalpna