JMS to IDoc error - Unable to read message

[Former Member]

Hi,

We are migrating scenarios from SAP PI 7.0 to 7.5 AEX. We are testing JMS to IDoc scenarios now, we are not able to read message from Test server of MQ Queue

ERROR MESSAGE :

Error receiveing JMS Message. Session is not transacted, Message not acknowledged.

Can you please help to solve this issue.

Regards,

Jeevitha N

[former_member182412]

Hi Jeevitha,

Did you select the Transactional JMS Session in the channel??

Regards,

Praveen.

[Former Member]

Hi Praveen,

That option is not been selected in the channel.

[former_member182412]

Hi Jeevitha,

You must select that option in the channel because it is recommended approach, if you dont select that option then there is no guarantee delivery of the messages.

Check this sap note 1789768 - JMS Adapter IBM WebsphereMQ:Transacted session is mandatory

Symptom


You have JMS Sender channel configured to use WebSphereMQ and you use MQ client library version 6.* or 7.*. If Transactional JMS Session is switched off you could have message loss, deadlocks, stucked messages and hanging system.

Solution


If the MQ client library version is 6.* or 7.* use of transacted JMS session is mandatory.In channel configuration go to Processing Tab and select Transactional JMS Session.

Regards,

Praveen.