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| SAPInput node - JCO Error |
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| jbanoop |
 Posted: Thu May 20, 2010 1:01 pm Post subject: SAPInput node - JCO Error |
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Chevalier
Joined: 17 Sep 2005
Posts: 401
Location: SC
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All,
Environment :
WMB Broker 7.0, toolkit 7.0 Interim Fix 1, Windows XP SP3.
We are using the SAPInput node to receive transactions from the ECC system. I am able to connect to the ECC system to import the message definitions and create the adapter component. I have configured the JCO jars at the broker level.
Deployment also is successful (no errors in the event log). However, the IDOCs are not being received by the node.
On enabling the RFC trace on the SAPInput node, I see the following information.
| Code: |
main [16:25:06:696]: ******************** Thu May 20 16:25:06 EDT 2010 ***************************
main [16:25:06:696]: SAP Java Connector (JCo) runtime information
main [16:25:06:696]: Java Runtime:
main [16:25:06:696]: Operating System : Windows XP 5.1 build 2600 Service Pack 3 for x86
main [16:25:06:696]: Java VM : 1.6.0 IBM Corporation
main [16:25:06:696]: Java Codepage : Cp1252
main [16:25:06:696]: Versions:
main [16:25:06:696]: JCo API : 3.0.5 (2010-03-03)
main [16:25:06:696]: JCo middleware name : JavaRfc
main [16:25:06:696]: JCo middleware : 2.2.3
main [16:25:06:696]: JCo middleware native : 720.38
main [16:25:06:696]: JCo library : C:\SAPJars\sapjco3.dll
main [16:25:06:696]:
main [16:25:06:696]: ******************** Configuration ***************************
jco.delta_management = 1
jco.jdsr_provider = 0
jco.trace_path = C:\RFCLogs
jco.cpic_maxconv = 202
jco.cpic_keep_alive_period = 300
jco.trace_level = 8
jco.jarm = 0
jco.jdsr = 0
jco.ignore_jdsr_error = 1
jco.cpic_keep_alive_timeout = 10
main [16:25:06:696]: *********************************************************************
JCoDispatcherWorkerThread [16:23:08:023]: [JCoApi] JCoServer open connection failed: JCO_ERROR_SERVER_STARTUP: Server startup failed at Thu May 20 16:23:08 EDT 2010.
This is caused by either a) erroneous server settings, b) the backend system has been shutdown, c) network problems.
Could not start server: Connect to SAP gateway failed
Connect parameters: TPNAME=WBIMB_INT_LCL GWHOST=XXXXX.XXXX.XXX GWSERV=sapgw18
ERROR service 'sapgw18' unknown
TIME Thu May 20 16:23:08 2010
RELEASE 720
COMPONENT NI (network interface)
VERSION 40
RC -3
MODULE nixxsl.cpp
LINE 184
DETAIL NiSrvLGetServNo: service name cached as unknown
COUNTER 5
SAPAleEventListenerHealthChecker [16:23:08:054]: [JCoAPI] JCoServer.stop() on XXXXX.XXXX.XXX|sapgw18|WBIMB_INT_LCL
JCoServerThread-3 [16:23:08:054]: [JCoAPI] JCO.Server.removeListener in JCoServerThread-3
JCoServerThread-3 [16:23:08:054]: [JCoAPI] JCoServer.run() leave run method in JCoServerThread-3 thread
JCoDispatcherWorkerThread [16:23:10:023]: [JCoAPI] JCO.Server.destroy group XXXXX.XXXX.XXX|sapgw18|WBIMB_INT_LCL |
The fact is that two other folks have been able to connect using exactly the same credentials (server name, gatewayhostname, gatewayservice etc) that I am using (we are using an application username/pwd to make the connection). Has anyone faced this issue ?
The only difference seems to be that I do not have SAP LOGON GUI installed on my machine while the others do have it. However I do not know of any reason wht that should affect the the broker runtime.
Any insight and/or possible ideas to try out would be very helpful.
Regards, |
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| jbanoop |
| Posted: Thu May 20, 2010 7:48 pm Post subject: |
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Chevalier
Joined: 17 Sep 2005
Posts: 401
Location: SC
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Apparently I didnt 'google' well enough.
Got my answer here..
http://www-01.ibm.com/support/docview.wss?uid=swg21084920
The SAP client install adds these entries into the C:\WINDOWS\system32\drivers\etc\services file.
I manually added the entries to the file and that error went away.
Have another error now but atleast this hurdle has hopefully been crossed.
Regards, |
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