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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Load Balancing while using mySAP adaptor in WMB?

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nthepak
PostPosted: Sun Sep 18, 2011 10:25 pm    Post subject: Load Balancing while using mySAP adaptor in WMB? Reply with quote

Voyager

Joined: 19 Dec 2005
Posts: 79
Location: India
Hi All!

We have a mySAP adaptor setup configured for our broker and due to high volumes of SAP transactions, adaptor is taking too much time in delivering the IDOCs to/from broker runtime.

I am looking for answers for how we can achieve "Load Balancing" while using mySAP adaptor, so that I can setup the adaptor to effectively process high volumes from SAP.

Below are my questions...

1. Is it possible to run multiple adaptor threads to process SAP transactions parallely into the broker runtime?

2. Can we increase the adaptor JVM heap size exponentially without any negative impacts. Or what is the ideal heap size that we can maintain for this to achieve optimal performance out of the adaptor?

3. Is it ideal to have multiple adaptors running in the production environment and could this solve the load issues?

Please guide me to some references or links where I can look for more information on the above questions.

Thank you in advance
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BR,
Deepak N
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smdavies99
PostPosted: Sun Sep 18, 2011 11:41 pm    Post subject: Reply with quote

Jedi Council

Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
In my experience it is usually SAP that is taking the time to respond to broker.

How do you know that it is broker that is taking too much time?
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WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995

Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions.
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nthepak
PostPosted: Mon Sep 19, 2011 12:48 am    Post subject: Reply with quote

Voyager

Joined: 19 Dec 2005
Posts: 79
Location: India
We have multiple SAP outbound/inbound interfaces connected with broker because of which there is a huge volume issue as these many interfaces will get the files from SAP paralley in production. During which the mySAP adaptor will get hit by too many triggers thereby taking too much time in creating the IDOCs and vice varsa.
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Deepak N
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