I have a InfoObject that contains several Attributes (Chracter. Attributes); in a Update Rule between two cubes I would like to read the master data of that InfoObject (it's a 3.x Update Rule).
I go into the Update Rule details, click on the "Method" icon of my InfoObject and get a "Change Source" dialog window. Here I select "Master Data Attrib. of". However, I can't select the attributes of my InfoObject, I get the message "No values found".
Why do I get this error message although my InfoObject has attributes (and yes, it's activated)? How can I solve this problem - I would like to refer to these attributes in my Update Rule.