19
Jan
Getting rid of the “The assign activity of the to node query is returning zero node.” error in Oracle BPEL 11g
The BPELWS 1.1 specification mandates that when an assign is made, the “to” node must evaluate to exactly one node. If it evaluates to zero nodes, a bpws:selectionFailure must be thrown. This can become quite inconvenient as you have to pre-populate you… more »