adapter Engine error- messages are stuck

[Former Member]

Hi Friends,

Please find the below adapter error. any body help me. what is the solution.

Number of Messages In To Be   Delivered Status

85

53

492

587

Messages are stuck in Adapter Engine.

error

----------

Delivering the message to the application
using connection CIDXAdapter failed, due to:
com.sap.engine.interfaces.messaging.api.exception.MessagingException:
javax.ejb.EJBTransactionRolledbackException: Exception raised from
invocation of public void
com.sap.aii.af.sdk.cidx.impl.choreography.listeners.MSCIDXListenerLocalBean.onMessage(com.sap.engine.interfaces.messaging.api.Message)
throws
com.sap.engine.interfaces.messaging.api.exception.MessagingException
method on bean instance
com.sap.aii.af.sdk.cidx.impl.choreography.listeners.MSCIDXListenerLocalBean@20ea2132
for bean
sap.com/com.sap.aii.adapter.ispeak.app*xml|com.sap.aii.adapter.ispeak.messageListener.ejb.jar*xml|MSCIDXListenerLocalBean;
nested exception is: java.lang.NullPointerException; nested exception
is: javax.ejb.EJBException: Exception raised from invocation of public
void
com.sap.aii.af.sdk.cidx.impl.choreography.listeners.MSCIDXListenerLocalBean.onMessage(com.sap.engine.interfaces.messaging.api.Message)
throws
com.sap.engine.interfaces.messaging.api.exception.MessagingException
method on bean instance
com.sap.aii.af.sdk.cidx.impl.choreography.listeners.MSCIDXListenerLocalBean@20ea2132
for bean
sap.com/com.sap.aii.adapter.ispeak.app*xml|com.sap.aii.adapter.ispeak.messageListener.ejb.jar*xml|MSCIDXListenerLocalBean;
nested exception is: java.lang.NullPointerException.

Regards,

Soma

[former_member185326]

Hi Soma,

Please check thread usage of CIDXAdapter in "Engine" status. Navigate to RWB - "Component Status" --> Select "Adapter Engine" -> in below section click on "Engine Status" and check how many threads are currently used and how many allocated. Messages turn into "Delivering" or "To be delivered" if the total no.of threads allocated for that adapter are exhausted.

Also, restart your communication channel to see if there is movement in message processing.

Regards,

Shahid Ahmed

[praveen_sutra]

Hi Soma,

Please try to make a dummy change in the channel and try to resend the messages as I can see already 492 messages successfully processed so hopefully channel configuration is appropriate.

Hope that resolves the issue.

thanks and regards,

Praveen T

[Former Member]

Hi Praveen,

Thanks for your replay. where & how to change dummy changes.

can you please explain.

Thanks,

Soma

[Former Member]

Hi

Error category: XI_J2EE_MESSAGING_SYSTEM

any body explain

Thanks,

Soma

[Former Member]

Hi Soma,

open the respective comm channel in ID and click the change button,

add some description in the comm channel then save it and activate(This means a dummy chage to comm channel).

Then try to resend the messages.

Regards,

Santhi

[praveen_sutra]

Hi Soma,

Just open the channel related to the scenario and just add something on description and then save and activate.

hope this helps.

thanks and regards,

Praveen T

[Former Member]

Hello Soma,

As the messages are shown in "To be delivered state".

It means there is some problem in CC which is trying to post the message.

From description it looks that you are using CIDX adapter,So kindly check if all the parameters are maintained correctly.Also check if the certificates are exchanged and all key are maintained properly.

And also if target server is up and running.

After checking try to resend the message from here only,hopefully it should work.

Regards

Naveen

[Former Member]

Hello Naveen,

As the message are shown in "System Error"

Now where I will check. still now to To Be Delivered messages are increase.

pls explain me.

Thanks,

Soma