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


Read more...

Environment

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

Product

SAP NetWeaver 7.5

Keywords

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

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

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.