Cannot delete an Outlook meeting - WebEx throwing error

[HeneryH]

I have a meeting series with a WebEx. 

I now can't edit or delete the series in any way at all.

Error Message from WebEx:

You cannot edit this meeting because a related meeting in the series is currently in progress.

Any ideas on how to get this thing off of my and everyone else's calendars?

[Ratheesh Kumar]

Hi there

Please see if this helps

https://collaborationhelp.cisco.com/article/en-us/WBX57229

Hope this Helps

Cheers
Rath!
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[HLA-OA]

For anyone who might have this issue, I was able to get this resolved by

• Logging into the WebEx URL where meetings are managed (Example: https://MyCompany.webex.com)
• Checking the "Meetings" tab for currently active meetings
• Joined the meeting that appeared to be currently active
• Closed the meeting and selected the "End Meeting" option rather than just leaving the meeting (or File > End Meeting)
• Opened the next series occurrence for the meeting in Outlook (not the one that had already been concluded)
• Changed the reoccurrence to end the day after the last meeting took place
• Sent the meeting update

I was able to successfully maintain the history in Outlook and remove the reoccurrence after that. Just as an additional assurance, I also selected "Cancel WebEx Meeting" from the WebEx group/actions in the Outlook meeting before sending it but I don't think that was necessary. 

[matthew.sandler]

It happens often: you're on a call as part of a series, and need to adjust the next appointment in the series. With Microsoft teams, it can be done. Webex blocks it. 

I personally like webex (pausing, true full screen, etc). However, Webex needs to invest to overcome this now obviously unnecessary limitation, to stay competitive.   Please do Fix.