Fiori Sales Order Change not working.

Hi,

We have installed the Fiori SO Track and Change applications, but somehow the Edit functionality is not getting enabled. We are on NW 7.02 SP09 and have installed the following components for the above Fiori applications:

SRA003 SP01

SRA018 SP03

UISRA003 SP01

UISRA018 SP02

We have also maintained the EDITENABLED flag for DEFAULT (representing all users I guess)  with X in the 'Change Sales Order' Configuration parameters.

Any clues on anything else that needs to be done to enable editing of SO. Display of SO (Track SO app) is working fine for us.

Thanks for you attention,

Avishek.