Communication channels invisible in RWB

[Former Member]

Hi,

None of our communication channels are visible in the Runtime Workbench, and it seems like they stopped working either.

Some time ago we had a similar problem, Only 5 (of about 20) communication channels were visible. Refreshing the CPA cache then did the trick, but now this is also not working.

What we already tried:

- Full refresh of the CPA cache

- Restart of the Java and ABAP stack

- Checked if none of the system users are locked

In the Adapter monitor everything seems fine (when clicking an adapter, it says "File Adapter Monitoring is now part of Channel Monitoring")

Also, the communication channels on the integration engine (XI, IDOC, HTTP) work fine.

Does anybody have an idea?

[Former Member]

Hello Nicolas,

Check this Destinations :

INTEGRATION_DIRECTORY_HMI

AI_DIRECTORY_JCOSERVER

AI_RUNTIME_JCOSERVER

Regards

Prasad

Edited by: prasad chintala on Jul 23, 2008 12:55 PM

[Former Member]

Hi,

Follow the following path .

Goto --> Runtime Workbench -->Component Monitoring -->Adapter Engine -->Communication Channel Monitoring .

There you can find your respective communication channel status.

Thanks

Pragya

[Former Member]

Prayga, Indeed my communication channels used to be visible inthere, however, now it just says "0 channels found"...

[MichalKrawczyk]

hi,

after SP import you need to do:

point:

3. I can't see my adapters in the adater monitoring after the import of a new SP

from my XI FAQ

then you will see them back

Regards,

michal

[Former Member]

@Prasad: All three connections are working fine

@Michal: There hasn't been an import of a new SP, and I can see the adapters in the "Adapter Monitoring", the problem is with the communication channels in the "communication channel monitoring"...

[Former Member]

Hi,

This problem still isn't solved. Anyone else an idea?

Maybe this can help:

- If I do a cache connectivity test, the component "central adapter engine" stays in yellow (status: "Attempt to fetch cache data from Integration Directory not yet started or still in process")

- If I go to engine status, it says: " No receiver services from CPA cache"

[Former Member]

Hi,

make sure you have checked in 'communication channel monitoring' instead of adapter monitoring.

thanks,

latika.

[MichalKrawczyk]

hi,

this means that you upgraded your XI

and not adapter monitoring is part of communication channel monitoring

open RWB

then your adapter engine

and then communication channel monitoring not adapter monitoring

and you should see all of your adapters

Regards,

michal

[Former Member]

That's where I can't see them... Normally I used to see them and be able to start and stop them in "communication channel monitoring", but suddenly I don't see my communication channels anymore.