When should i Deregister & Register Queue?

[Former Member]

Hi Expert,

When i send some message from ECC to PI via ABAP Proxy. I find that all the message are stock in SMQ2 queues with GREEN flag. And all the messages cannot sent out.

As someone suggests, I Deregister & Register the queues in SXMB_ADM. Then all the messages are sent out successfully.

Now my question is how does this happen which need to re-register the queues?

Thanks a lot.

Regards,

Kevin Song

[Former Member · Accepted solution]

Hi Kevin,

Registering of queues is (generally) a one time activity (post installing system) and i believe that u have already done this before triggering the message from ECC??

However in some rare situations when ur (first) message is stuck/or ur message is waiting in queues (even ur queues are registered) then it is suggested to de-register and register the queues again (personally speaking i have never faced such scenario)...

you have to register the queues by using transaction SXMB_ADM-> choose manage queues ->Register Queues.

Thanks

Amit Srivastava

[MichalKrawczyk]

Hi,

1. have  look at OSS note:

Note 870864 - Starting and Stopping an XI 3.0 / PI 7.0 System

point - 6. Deregister the queues of the XI system

2. in standard you never need to do this after you register for the first time correctly

which was not yoru case I guess

Regards,

Michal Krawczyk