3.19 P001 OS_getaddrinfo failed

[heinz.romann]

Hello all
In version 3.19 P001 the following message always appears when starting any manager in a redundant System:
"Unexpected state, Function: OS_getaddrinfo failed with error (11001):No such host is known."

Does anything else need to be configured or is this a bug? This message did not appear in version 3.19 P000.

[leoknipp]

This issue is already known and our development teams are working on it. For the next patch the bugfix is planned.
It is related to resolving hostnames and IP-addresses but does not have any negative impact.

Best Regards
Leopold Knipp
Senior Support Specialist

[Yogesh_Gaikwad]

@ Leoknipp:
Greetings..!

Is the same issue applies to WinCC-OA v3.18 P0015?

Because we are also facing the same one as follows
WCCILsplit (2), 2023.03.01 18:29:52.237, SYS, WARNING, 54, Unexpected state, OS_getaddrinfo, Function failed with error: -2
WC
WCCOAui (0), 2023.03.01 18:30:03.340, SYS, WARNING, 54, Unexpected state, OS_getaddrinfo, Function failed with error: -2
WCCILredu (1), 2023.03.01 18:29:52.037, SYS, WARNING, 54, Unexpected state, OS_getaddrinfo, Function failed with error: -2
WCCOAtoolLogViewer(1), 2023.03.01 18:29:52.129, SYS, WARNING, 54, Unexpected state, OS_getaddrinfo, Function failed with error: -2
WCCOActrl (0), 2023.03.01 18:29:51.319, SYS, WARNING, 54, Unexpected state, OS_getaddrinfo, Function failed with error: -2
and so on.

Please confirm.

[amichon]

I have issue too with 3.18 P015.

Is it fixed with P016 ?

[uxout]

Same thing happening on 3.18P16

[leoknipp]

The bugfix in 3.18 is planned for the next patch. It is planned to release the patch mid of April 2023.

Best Regards
Leopold Knipp
Senior Support Specialist

[uxout]

The 3.18 P17 resolved this warning message, thanks for the work !