Activity asks to create a view for export for module DAT04 Distribution Center Parameters.I cant understand the Hint.Why to use system module we can use filter in module and show only half years? Why help is needs from System module?
Yes you can certainly use the filter from the same module but that would go against the best practices and DISCO & PLANS methodology. You have already created a System module and that particular line item within the System module can be used as a filter in your current module. This has two benefits
1. You don't have to create additional line item for filter purposes (Logical and Necessary)
2. You now know that all these line items used for filtering will be in System modules (Auditable)