sap crm EHP2.0 fiori Apps extension issues

Hello Gurus,

We r implementing SAP CRM Fiori Apps on CRM EHP2 attached are the components installed

we tried to extend my accounts app using WEBIDE which didnt work , So extended using ECLIPSE , Issue which we are facing now is my accounts app use to allow us to navigate to other apps like oppurtunities and contacts which doesnt work once i extend .

Any help would be appreciated .

Sri