14 min
Connect + SAP S/4HANA (Oct 2026): Phone to Business Partner in 5 OData Calls
On October 30, 2026, a Connect Lambda that identifies a caller in SAP S/4HANA needs 5 OData calls in 4 sequential steps, all inside Connect's 8-second synchronous limit. Here is the design, the failure map and a 12-test mocked adapter.

