SAP Knowledge Base Article - Preview

1881673 - How to find out the correct message server port

Symptom

You like to connect your portal system to a SAP backend system. You configure a load balanced connection through message server. Connection test fails with error message:

com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: A nested exception occurred. Could not initialize physical connection.
Could not create JCO connection. Connect to message server host failed.

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Environment

  • SAP NetWeaver 7.0
  • SAP enhancement package 1 for SAP NetWeaver 7.0
  • SAP enhancement package 2 for SAP NetWeaver 7.0
  • SAP enhancement package 3 for SAP NetWeaver 7.0
  • SAP NetWeaver Composition Environment 7.1
  • SAP NetWeaver Composition Environment 7.2
  • SAP enhancement package 1 for SAP NetWeaver Composition Environment 7.1
  • SAP NetWeaver 7.3
  • SAP NetWeaver 7.4
  • SAP NetWeaver 7.5
  • SAP enhancement package 1 for SAP NetWeaver 7.3

Product

SAP Composition Environment all versions ; SAP NetWeaver all versions

Keywords

MSSERV, MSPROT, MSPORT. 7.0, 7.01, 7.02, 7.03, com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: A nested exception occurred. Could not initialize physical connection. Could not create JCO connection. Connect to message server host failed. CE, 7.0, 7.01, 7.02, 7.03, 7.1, 7.11, 7.2, 7.3, 7.31, 7.4, 7.5, EHP, message server, server port, system administration, system configuration, system landscape, portal, connection test, dev_ms , KBA , EP-CON , Connector Framework Infrastructure , EP-PIN-PSL , Portal System Landscape , BC-CST-MS , Message Service , How To

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