Error when using the RelationManager: WdfError
Hi,
I'm trying to use the IRelationManager to get Relation between rooms. I tried to retrieve the manager using:
IRooms roomsAPI = (IRooms)PortalRuntime.getRuntimeResources().getService(IRooms.PORTAL_SERVICE_ID);
roomsApi.getRelationManager();
Unfortunately this does not work most of the times, I get a nullpointer back from the roomsAPI. Funny thing: sometimes it works, but mostly not...
Also, I can not delete rooms or view the room-relations using the corresponding standard-portal IViews, I'm getting an excpetion:
com.sapportals.wdf.WdfError
Does anybody has a clue what is causing this strange behaviour of the portal?
Thanks and regards,
Jan Hempel
This may be a bug in the expression validation, decode is valid in an expression operator always when Set Based code generation only is used (you may get errors if row based is used), if you configure the mapping to set based only code generation mode and default operating mode then try deploying the mapping you should be OK. Otherwise you build an expression that is valid SQL (set based) and PLSQL (row based), the CASE statement will give you this
Cheers
David
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