Inbound Delivery Replication ECC --> EWM

Hello,

I have a problem when I want to replicate an Inbound Delivery from ECC 6.0 to SCM-EWM 5.0. In the inbound queue (TC: SMQ2) of the SCM-EWM system has every LUW the following error message:

"name or password is not correct (....)"

message-ID: SR053

The RFC-connection works. I checked them on both systems.

Who can help me?

Thanks a lot,

Johannes