IDOC_AAE error

Hi SDNites,

I am trying to configure File to IDOC scenario and using IDOC_AAE adapter on th ereceiver adapter. I am getting error as below,

Connection factory name for channel <channel name> is null.

I have made following configurations,

1. XI_IDOC_DEFAULT_<system ID of PI system>

2. Receiver communication channel - Added the same parameter XI_IDOC_DEFAULT_<system ID of PI system> in RFC client parameters.

On ECC side,

1. Created the RFC communication channel having the same parameter XI_IDOC_DEFAULT_<system ID of PI system> in program ID

2. Also provided the Gateway Host and Service details.

Note: Here connectivity test is observed as Successful.

Please guide me what is the cause of the error.

Regards,

Abhi