3801739 - Supplier invoice workflow errors during My Inbox bulk approval: ME006 user <SAP_WFRT> already processing Purchase Order – SAP S/4HANA Cloud, Private edition

• You have supplier invoice flexible workflow and users selects multiple items from My Inbox and approves it. The Invoices can be to the same PO and items. System raise the error "ME006 User <SAP_WFRT>  already processing Purchase Order &&." 
• It is requested that when multiple invoices are approved by users, system should not call them in parallel and it should get called sequentially.
• Others errors occurs when bulk-approving multiple supplier invoices that reference the same purchase order or items in Fiori My Inbox:
  • Error M3024: Valuation data for material is locked by user
  • Error BL207: Log not found (in main memory)

• Materials Management (MM)
• SAP enhancement package for SAP ERP, version for SAP HANA
• SAP S/4HANA Cloud Private Edition - All versions

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