SAP Knowledge Base Article - Preview

2850629 - JCo servers could not be started

Symptom

JCO server doesn't start, and one of the following errors are perceived from JCO traces.

  •  The JCo server could not be started. Reason: Parameter message server host ('jco.client.mshost') is missing
  •  _INVALID_PARAMETER(19) error group:101 key: RFC_ERROR_PROGRAMM Parameter message server host ('mshost') is missing


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Environment

  • SAP Integrated Java Connector(JCO);
  • SAP Netweaver Java release independent.

Product

SAP NetWeaver 7.5

Keywords

jco.client.ashost, and jco.client.ashost, jco.client.mshost, JCo, JCo2, JCo3, jco.client.r3name, INVALID_PARAMETER(19), group:101 ,key: RFC_ERROR_PROGRAMM, Parameter message server host, ('mshost') is missing, RFC_ERROR_PROGRAMM, SAP Java connector, Java connector, connector, INVALID_PARAMETER

, KBA , BC-MID-CON-JCO , Java-Connector , Problem

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