Question & Answer
Question
I configured a new IBM z Systems Development and Test Version 10.0.1 (zD&T) that includes IBM z/OS Connect Enterprise Edition (zCEE) V2.0.0.1 and CICS Transaction Server for z/OS (CICS TS) V5.3. When I invoke a service from zCEE, it fails. The WebSphere Optimized Local Adapter (WOLA) shows a RC8 RSN14 indicating a problem with the WebSphere Liberty CBIND class. Can you tell me what is causing the WOLA errors?
The ffdc folder for zCEE has this exception:
------Start of DE processing------ = [4/17/17 11:40:45:911 GMT]
Exception = com.ibm.zosconnect.spi.ServiceException
Source = com.ibm.zosconnect.internal.web.ServiceProxyServlet$18
probeid = 1340
Stack Dump = com.ibm.zosconnect.spi.ServiceException: BAQR0452E: The
inquireCustomer service detected an error during the processing of WOLA
request with target service: BNKCUST and register name: ZCONNREG.
at
com.ibm.zosconnect.wola.internal.WOLAServiceImpl.processInvoke(Unknown
Source)
at com.ibm.zosconnect.wola.internal.WOLAServiceImpl.invoke(Unknown
Source)
at com.ibm.zosconnect.internal.ZosConnectServiceImpl.invoke(Unknown
Source)
at com.ibm.zosconnect.internal.ServiceManagerImpl.invoke(Unknown
Source)
at
com.ibm.zosconnect.internal.web.ServiceProxyServlet$18.run(Unknown
Source)
at
com.ibm.ws.webcontainer.async.ServiceWrapper.wrapAndRun(ServiceWrapper.j
ava:202)
at
com.ibm.ws.webcontainer.async.ContextWrapper.run(ContextWrapper.java:29)
at
com.ibm.ws.webcontainer.async.WrapperRunnableImpl.run(WrapperRunnableImp
l.java:74)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.jav
a:1153)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.ja
va:628)
at java.lang.Thread.run(Thread.java:785)
Caused by: javax.resource.ResourceException:
java.lang.RuntimeException:
com.ibm.ws.zos.channel.wola.internal.natv.GetClientServiceException:
Unexpected error occurred under ntv_getClientService; Return codes:
com.ibm.ws.zos.channel.wola.internal.natv.GetClientServiceReturnCodeArea
:x00000008.00000000.00000000.; Parms: wolaGroup=WOLAGRP,
registerName=ZCONNREG, serviceName=BNKCUST, timeout=30s
at
com.ibm.ws390.ola.jca.InteractionImpl.executeHere(InteractionImpl.java:3
43)
at
com.ibm.ws390.ola.jca.InteractionImpl.execute(InteractionImpl.java:243)
at
com.ibm.ws390.ola.jca.InteractionImpl.execute(InteractionImpl.java:440)
... 11 more
Caused by: java.lang.RuntimeException:
com.ibm.ws.zos.channel.wola.internal.natv.GetClientServiceException:
Unexpected error occurred under ntv_getClientService; Return codes:
com.ibm.ws.zos.channel.wola.internal.natv.GetClientServiceReturnCodeArea
:x00000008.00000000.00000000.; Parms: wolaGroup=WOLAGRP,
registerName=ZCONNREG, serviceName=BNKCUST, timeout=30s
at
com.ibm.ws.zos.channel.wola.internal.natv.WOLANativeUtils.getClientServi
ce(WOLANativeUtils.java:385)
at
com.ibm.ws.zos.channel.wola.internal.WolaOutboundConnMgr.getWolaConnLink
(WolaOutboundConnMgr.java:108)
at
com.ibm.ws.zos.channel.wola.internal.WolaOutboundRequest.getWolaConnLink
(WolaOutboundRequest.java:86)
at
com.ibm.ws.zos.channel.wola.internal.WolaOutboundRequest.invoke(WolaOutb
oundRequest.java:66)
at
com.ibm.ws.zos.channel.wola.internal.WOLAEndpoint.jcaInvoke(WOLAEndpoint
.java:149)
at
com.ibm.ws390.ola.jca.InteractionImpl.executeHere(InteractionImpl.java:3
35)
... 13 more
Caused by:
com.ibm.ws.zos.channel.wola.internal.natv.GetClientServiceException:
Unexpected error occurred under ntv_getClientService; Return codes:
com.ibm.ws.zos.channel.wola.internal.natv.GetClientServiceReturnCodeArea
:x00000008.00000000.00000000.; Parms: wolaGroup=WOLAGRP,
registerName=ZCONNREG, serviceName=BNKCUST, timeout=30s
... 19 more
The zCEE server messages.log files shows the following configuration:
product = WebSphere Application Server 8.5.5.8, WAS FOR Z/OS 8.5.5.8,
z/OS Connect 02.00.00 (wlp-1.0.11.cl50820151201-1942)
wlp.install.dir = /Z22B/usr/lpp/IBM/zosconnect/v2r0/wlp/
server.config.dir = /var/zosconnect/servers/server1/
java.home = /Z22B/usr/lpp/java/J8.0_64
java.version = 1.8.0
java.runtime = Java(TM) SE Runtime Environment
(pmz6480sr2fp10-20160108_01 (SR2 FP10))
os = z/OS (02.02.00; s390x) (en_US)
BAQR0000I: z/OS Connect Version 2.0.0.1 (20160301-1039)
CICS TS V5.x?; WOLA;
Answer
This problem was with CBIND permission as suspected. The zD&T is shipped with CICS Region ‘CICSTS53’ and it runs with Owner ‘START1’.
After providing access to CBIND for SuperUser (IBMUSER) and the CICS Region CICSTS53 running with Owner 'START1', the WOLA registration RC12 RSN14 no longer occurs.
Product Synonym
CICS/TS CICSTS CICS TS CICS Transaction Server;zCEE
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Document Information
Modified date:
14 February 2023
UID
dwa1370674