2897524 - Could not execute Remote Function Call RSAO_BICS_OPEN when you launch an AO report from a BPC BPF

The following error pops up in AO when you open an AO report from the BPC web via the BPF (Business Process Flow).

• Could not execute Remote Function Call RSAO_BICS_OPEN. Error
  ERROR connection to partner 'xxxxx' broken
  TIME xxxxx
  RELEASE 749
  COMPONENT NI (network interface)
  VERSION 40
  RC -6
  MODULE D:/depot/bas/749_REL/src/base/ni/nixxi.cpp
  LINE xxx
  DETAIL NiIRead: P=xxxxx; L=xxxxx
  SYSTEM CALL recv
  ERRNO 10054
  ERRNO TEXT WSAECONNRESET: Connection reset by peer
  COUNTER x

• SAP Business Planning and Consolidation, version for SAP NetWeaver
• SAP Analysis for Microsoft Office 2.7

EPM, BPC  NW, Business Planning and Consolidation for NetWeaver, SAP BPC FOR NetWeaver, BPCNW, Embedded, standard, classic, unified, BOPC , KBA , BW-PLA-BPC-BPF , BPC 'embedded model' - Business Process Flow , BI-RA-AO-XLA , Excel Addin , Problem