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Problems when connecting to SAP using JCo

I'm trying to connect to SAP using JCO. But when I pass the connection parameters to the connection method, I got...

this error: com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connect_PM GWHOST=80-24-10-17.uc.nombres.ttd.es, GWSERV=sapgw00, ASHOST=80-24-10-17.uc.nombres.ttd.es, SYSNR=00 no SAP ErrInfo available at com.sap.mw.jco.rfc.MiddlewareRFC$Client.nativeConnect(Native Method) at com.sap.mw.jco.rfc.MiddlewareRFC$Client.connect(MiddlewareRFC.java:589) at com.sap.mw.jco.JCO$Client.connect(JCO.java:2235) at TutorialConnect1.(TutorialConnect1.java:37) at TutorialConnect1.main(TutorialConnect1.java:48) But the SAP server is available through the SAP LOGON.


a) Double-check your logon parameters.
b) If that does not help I need to look at your source code. Please email it to tgs@arasoft.de.


This was last published in February 2002

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