3533061 - My requisition is failing to submit with connection failure error.

When trying to submit a requisition (PR), it's getting stuck in composing and not moving to submitted. We have real time budget check (RTBC) functionality enabled and we checked the Enterprise Resource Planning (ERP) system and we can see the response is sent back to SAP Ariba Procurement P2O/I.

This happens with requisitions with high line item count, over 1000 lines for example.

CustomTimeOut, Custom Time Out, TimeOut, Time Out, Webservice TimeOut , KBA , BNS-ARI-PUR-REQ , Requisitioning , BNS-ARI-PUR-REQ-IEX , Requisition Import/Export , BNS-ARI-PUR-PO , Purchase Orders , BNS-ARI-CI-BUY-RTBC , Managed Gateway for Procurement - Requisition RTBC , BNS-ARI-CI-BUY-PO , Managed Gateway for Procurement - Purchase Order , BNS-ARI-PUR-REQ-BC , Requisitioning Budget Check , BNS-ARI-PUR-PO-BC , Purchase Order Budget Check , BNS-ARI-PUR-RCV-IEX , Receipt Import/Export , Problem