Some of the IS access information is not available. SLDAccess property may

Hi,

I am facing following error while doing JDBC to ABAP Proxy

"Error occurred while sending message (GUID 70eae9b5-abfd-4678-253b-e14780bb901b): com.sap.engine.interfaces.messaging.api.exception.ConfigException: Some of the IS access information is not available. SLDAccess property may be set to true, but SLD is not available."

Found above error in RWB in Communication Channel monitoring.

Can you just help me to locate where the problem is.

Thanks.

RP