Error while sending message using RWB

[arkesh_sharma]

Hi Experts,

Im getting the following error in the adapter monitoring while sending the file from AII to XI in RWB:

Delivery of the message to the application using connection File_http://sap.com/xi/XI/System failed, due to: com.sap.aii.af.ra.ms.api.RecoverableException: java.lang.NullPointerException.

Can you please let me know the possible cause for this?

Thanks,

Arkesh

[MichalKrawczyk · Accepted solution]

Hi,

I wonder why do you ahve FILE in AII - XI connectivity

AII connects to XI via abap prioxy and RFCs only

maybe that's the issue

did you do the config according to the docs correctly ?

I did AII - XI and never had any issues with that connectivity

Regards,

Michal Krawczyk

[arkesh_sharma · Accepted solution]

Hi Michal,

The SAP AII connects to XI using a receiver File channel (in receiver agreement) as it sends a Flat file to XI using NFS. I agree with you that AII normally connects to XI via proxies but here the scenario is a bit different.

As i am working on scenario which was already configured by someone else and i am testing it so i dont know the exact steps/ points which was kept in mind before creating it.

Is it right to test the scenario from RWB of XI when the sender is AII and the receiver is XI?

[MichalKrawczyk · Accepted solution]

Hi,

>>Is it right to test the scenario from RWB of XI when the sender is AII and the receiver is XI?

yes but you need to select in RWB

- integration engine

test tab

and not test tab of adapter engine

did you do that ?

Regards,

Michal Krawczyk

[arkesh_sharma · Accepted solution]

Hi Michal,

I pasted my payload in RWB under component montioring -> test tab and then clicked on send. After that i went to "message monitoring" tab and chose "Integration Engine" from the drop down list.

The message sending was successful but when i moved to "Adapter Engine" option from the drop-down list, it showed a wait message and under the details-> audit log, it showed an error which i mentioned above.

The status was updated to System Error after 3 retries when the adapter failed to send the message.

Kindly let me know what shud i do to resolve the error?

Thanks,

Arkesh

[MichalKrawczyk · Accepted solution]

Hi,

>>I pasted my payload in RWB under component montioring -> test tab and then clicked on send

in this step did you select

component monitoring

integration engine

test tab ?

as shown here:

https://weblogs.sdn.sap.com/weblogs/images/34500/tool2.JPG

Regards,

Michal Krawczyk

[arkesh_sharma · Accepted solution]

Hi Michal,

This is exactly what i did as it is shown in the snapshot.

Regards,

Arkesh

[MichalKrawczyk · Accepted solution]

Hi,

>> File_http://sap.com/xi/XI/System

but this error shows you've selectd adapter engine - test tab and not IE test tab

as there is no FILE when testing via IE - testtab

can you try once more ?

Regards,

Michal Krawczyk

[arkesh_sharma · Accepted solution]

Hi Michal,

On the component monitoring page i chose Integration Engine-> Test Message

After the message was sent i went to "Message Monitoring" tab to check the status of my message.

There i first chose the "Message Monitoring"->"Integration Engine" from the drop down list which corresponds to option "Message from components:" .

Then i looked for my message and it was successfully sent but when i chose "Adapter Engine" from the same drop-down list it showed "System Error".

This message is from the adapter engine only as the message is failing in the adapter only. I am trying to figure out why this is failing there as i looked into the communication channel monitoring also but i could not find any messages processed by the corresponding channel.

[arkesh_sharma]

Hi,

There was a problem with the SAP XI's RFC Communication Channel. The problem is resolved now.

Thanks,

Arkesh