The received security session id related cookie is not valid. The current request will be isolated in a new session.

hi

I have a problemin the SAP Portal.

Wehave severalattachedbackendsystems.
It also includes aCE system. Here we have aprobemin the UWL.

If aWF-item opens intheUWL, this will open in anew tab.
InDeveloper_Tracethencomes thiserror message:

Image may be NSFW.
Clik here to view.

Thereafter, when aWF-item isstill open,isa systemerror.

I'vefoundseveralclues.For example,1464914
I haveincreasedthe parameter to10seconds->SecuritySessionIdGracePeriod

But I'm not sure ifit has the valueenabled.Haverestartedthe instance.

But I think thatthis would not betheproblemsolution but onlya delayof the problem.

Many thanks.

greeting