Major
Nice to have
Bugfix
Major
Bugfix
Detail
#23716
Report administration: upload of own templates no longer possible
If you try to upload your own template in the report administration under "Organization > Report administration", you will notice that this is not possible and the default is always restored.
Cause
In ApplyExportTemplatesCommandHandler.storeChanges() the value of the DataField is read and it is assumed that this is a single object and not a collection. By (presumably) ticket #22910, changes were made to the DataField so that it also returns Collections in getValue().
Solution
Unpack the value of the DataField via Utils.resolveCollection().
Test
No test.