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Dec 14, 2009 at 06:04 AM

Invoking ROA method "ReadObjects" via HMI failed



I am getting below error while activating communication channel. I have selected "Receiver idoc adapter: .Given correct port and correct rfc destination. While activating below error is coming.

However, i have checked SDN and found all users are working fine.Nothing is locked. I am using PI 7.0

Any solution....

*Attempt to access application REPOSITORY using Http Method Invocation (HMI) failed. Detailed information: Invoking ROA method "ReadObjects" via HMI ... FAILED due to following exception: Message: Connection to system REPOSITORY using application REPOSITORY lost. Detailed information: Error accessing "" with user "PIDIRUSER". Response code is 401, response message is "Unauthorized" *