2815141 - Approval details are not displayed in Fiori apps when using Release Strategy - SAP S/4HANA

• Release Strategy or classic workflow is configured for purchase orders, purchase contracts, scheduling agreements and/or purchase requisitions. When displaying a PR/PO/CTR/SA in the corresponding Fiori app (e.g. Manage Purchase Requisitions Professional, Manage Purchase Orders, Manage Purchase Contracts, etc.), the approval details are not available.
• The following error may appear in the Approval Details tab: "The steps cannot be loaded."

• Materials Management (MM)
• SAP Fiori
• SAP S/4HANA

Fiori, manage, purchase requisition, requisitions, contract, professional, manage PR, release, strategy, approver, approval, details, status, flexible workflow, launchpad, F2229, manage, purchase, order, orders, tab, classic, release, the steps cannot be loaded, no data, create, purchase, requisition, manage scheduling agreement, There are no steps available, existing steps, PO, scheduling, agreement, contract, , KBA , MM-FIO-PUR-REQ-PRF , Manage Purchase Requisitions – Professional , MM-FIO-PUR-REL , Fiori UI for Purchasing Approval , MM-FIO-PUR-PO , Fiori UI for Purchase Orders , MM-FIO-PUR-PO-WFL , Purchase Order Workflow , MM-FIO-PUR-REQ-SSP , Fiori UI for Self Service Procurement , MM-FIO-PUR-SQ-SCH , Fiori UI for Manage Scheduling Agreements , MM-FIO-PUR-SQ-CON , Fiori UI for Manage Purchase Contracts , Problem