Peoplesoft 9.1 Expenses - AWE - adhoc approvers

Hello, we are implementing Peoplesoft 9.1 Expenses and it seems the Insert Adhoc approvers functionality is not delivered. So i started customizing and so far i was able to show the status monitor and after adding the adhoc approver, it stays as "Not routed" even after the save. What am i doing wrong - any advice is appreciated:

(1) On the page "Save changes" button i put:

/* pavan begin */

Component EOAW_CORE:LaunchManager &c_aweLaunchManager;

Component EOAW_CORE:ApprovalManager &c_aweApprManager;

Function SaveAdHocs

   SetComponentChanged();

   /* Save approval instance */

   &c_aweApprManager.the_inst.Save();

   DoSave();

   End-Function;

/* pavan end */

...

...

SaveAdHocs();

(2) On Component savepostchange i have: