Couldn't find Gateway Components in the Server

Hello Experts,

We have an Issue with our New Test System and Couldn't able to find the Options GWDataModel and GWConsumption Model in transaction SE80 . We Installed all the necessary components which Includes GW_Core, Webcuif, Iwfnd, Iwscs, Iwbep , Iwcnt ,Iwcbs .

  And Have one more Issue with Odata services . As we Imported an AAK Package into Test System and checking with Odata services,  it's throwing an error like 'No service found for the Namespace' and sometimes 'Wrong GSDO group Assignment for consumption model'.

Could anyone please find out whats the mistake we did and what we need to follow to overcome that issue.

Appreciate your help.

Thanks,

Uday.