How to determine if outbound proxy is connected?

Hello,

I am currently calling an outbound proxy in my program in a try.. catch block. The only exception in my proxy is CX_AI_SYSTEM_FAULT which I defined in the catch block.

My issue is, when the proxy is disconnected, the exception cx_ai_system_fault is not being caught, subrc is also 0 but when I verify in SXMB_MONI, there is an error.

Does anyone know how can I determine when a proxy is disconnected ?

Is there any FM or method ? Or changes need to be made in the proxy configuration?

Thank You.