herrmann

I am facing with the same problem.

I am working my project on PCS7 V8 SP1 and APL V8 for block icon and its faceplate.
On my OS there is no group display showing on overview area and acknowledge button on all faceplate is not working if we click it. If we use apdiag tool to diagnose the problem there is unknown error when we click the acknowledge button. Please see the attachment.

What should I do to solve the problem? I have tried the advises that posted on this forum but the problem is still there.

Thanks

 Hi Herrmann,

how the issue was resolved? can you elaborate?

I am also facing same issue.

Thanks

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Split from Group Display not coming at Area button.

Hello Anirudh7Nov,

Can you please share the WinCC Update installed in your setup?

Assuming you have done the following steps:

1. Enabled "Create/update group displays" in Messages Tab in OS Project Editor.
2. Enabled Group Display in your block icon with properties "Miscellaneous\Group relevant"
3. Save the Picture Tree Configuration

If you are still getting the issue, there are some fixes related to group display in the WinCC Update 7.2 Update 15. Please refer the below link for further details on a similar issue:

https://support.industry.siemens.com/tf/us/en/posts/group-display-unacknowledged-alarm-issue/207368/?page=0&pageSize=10

Use this link for information of WinCC 7.2 Update 15: