Meeting appointments cannot be modified on the device
Posted by Matt Kuebler on 01 October 2014 01:33 PM

When a meetin is created within the GroupWise Client using GroupWise 8, 2012, or the Data Synchronizer, it is not recommended that you make changes to the meeting from the phone. Making the change on the device will update the device, but the GroupWise Calendar will not reflect the change. This is a known issue with GroupWise.

 

See Novell's Knowledge Base Article:

https://www.novell.com/support/kb/doc.php?id=7006807