I am using structure as PME04 for feature(PE03). In portal while we trying to hire an employee, it goes to dump. When we analyse the dump, the expert saying it is because of the structure PME04 and they recommend to change the structure to PME05. Can any one please specify Why the action going for dump? and wat is the difference between this two stuctures? We are using the PME04 for having more decision tree for feature.