Budget account not getting populated for the purchase requisition created in iProcurement - Need hel

Hello Gurus,

We are in 12.1.3 environment, and currently we have turned on the encumbrance and we dont have any customization on the account generator. In base purchasing the account generator is populating the BUDGET ACCOUNT successfully in purchase requisition distribution lines for the PO requisitions created from the base PO Requisitions form as per the defaulting logic.

We also have iProcurement and we are getting 'Budget account is required for Check Funds. Contact Purchasing Administrator if necessary' error whenever we try to submit a requisition for approval created in iProcurement after the check out action.

Any suggestion what am i missing here ? Attaching the screen shot for reference.