SIZE function: Can't select a collection

[michelm_de]

Hi,

I want to determine the size (objects) within a collection. For some reasons the Agentry Editor doesn't allow me to select my collection?

Agentry Editor: 6.1.3.10212

As a workaround I manually changed the property using the RuleText (Advanced) - Screen.

Regards,

Michel

Tags edited by: Michael Appleby

[jason_latko · Accepted solution]

Michel,

Don't use the SIZE function.  That is mainly used against List Screens.  Use the COUNT function to target a object collection and return the count of records.

Also, I have noticed that sometimes the rule editor goes buggy and wont allow selection of a collection on functions that normally allow a collection.  You may need to play around to select the collection under a different function, then drag and drop that collection node onto the function that is causing the problem.

Jason Latko - Senior Product Developer at SAP