SAP Knowledge Base Article - Preview

2467774 - Broken Pipe errors on Windows Application servers connecting to IBM i databases


  • Windows app servers only cannot connect to database
  • IBM i database with XDN
  • ERROR => RetrieveMessage: O4_QxdnERRCMessage2Help Error (CPE3455): Broken pipe.
  • App server gets varied SQL errors (sql error 9998 performing PRE on table)



  • Any windows app server
  • IBM i database with XDN DBSL
  • Any SAP release


windows, ibmi, broken pipe, TcpMaxDataRetransmissions, CPE3455, XDN , KBA , BC-OP-AS4 , IBM AS/400 , BC-DB-DB4 , DB2 for AS/400 , Problem

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