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Use message based listner connector in JMS channel

Apr 11 at 03:08 PM

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Hi Folks,

I have an inbound interface which is responsible for posting IDocs in SAP system.

The overall inbound flow is JMS message to IDoc.

The Sender JMS Adapter uses queue system.

In RWB we are getting below error while monitoring the JMS channel:

Attempt to resume an inactive transaction: ****************:error resuming transacted session's internal transaction Attempt to resume an inactive transaction: ****************error resuming transacted session's internal transaction.

As suggested in some SAP threads and after going through SAP Note

1810040, I want to switch to message based listener connector.

I have a query how this message based listener connector works differently from standard polling method.

Configuring this, would it require any changes at legacy side also?

Appreciate your help on this.

Regards

Aishvar

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1 Answer

Best Answer
Satyanarayana Gadadas Apr 11 at 06:11 PM
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Hi,

Changing JMS channel from polling to listener mode does not need any changes on Legacy side, this change works as more of real time than the regular polling.

We were changing this option back and forth with no issues.

Thanks,

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Hi,

Thanks a lot Satyanarayana.

Please elaborate more on how listener mode works differently than polling.

Is the listener mode related to publish to subscribe mode communication (using topic instead of queue) or is it, point to point only?

Went through a thread as below.

https://docs.oracle.com/cd/E92519_01/pt856pbr2/eng/pt/tiba/task_AdministeringJMSListeningConnectors.html?pli=ul_d133e62_tiba

is the above thread relevant in our case?

Appreciate your help on this.

Regards

Aishvar

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