Engine heap usage exceeded when calling Subflow

Hello all,
We are running a single server UCCX 7.0(1)SR05_Build504 with two CUCM version 7.1.5.11901-1 servers.
We recently added a subflow call to seven of our scripts. The subflow checks an XML file that we loaded to Applications > Document Management in UCCX. The XML file is very small. See screenshot
This is the Subflow:
We had no problems when we had only one script calling this subflow. However, now that we have seven of our scripts calling it, we are getting this message when attempting to update or refresh an application.
I found this article (see link below) even though it refered to version 8.0, and so as soon as I removed the Call subflow from the seven scripts, this message stopped appearing. Do I need to somehow delete at cached document at the end of the subflow script or reset some value? We would like to continue to use the subflow for checking for holidays.
article - http://www.cisco.com/en/US/products/sw/custcosw/ps1846/products_tech_note09186a0080b51d17.shtml
Thank you in advance for any help anyone can provide. :-)

You have to open a Cisco TAC case and they will give you access to a secial download area.
ES05 was issued around June last year.
The 7.0(2) was released around June this year and that bug is fixed in 7.0(2)
If you have the contract you can order the 7.0(2) upgrade via the PUT tool. You can't download it Cisco have to ship you the CD.
http://www.cisco.com/upgrade
If you don't have a contract you have a problem
Regards
Graham

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package ws;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
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package hnx;
import java.util.Date;
import java.util.Map;
import javax.xml.namespace.QName;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPBodyElement;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPMessage;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.Dispatch;
import javax.xml.ws.Service;
import javax.xml.ws.WebServiceException;
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SOAPElement soapElement = (SOAPElement) nextSoapBodyElement
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System.out.println("AAA >>"+strmsg);
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wse.printStackTrace();
return strmsg;
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Date date = new Date();
System.out.println(date.toGMTString());
System.out.println(ws.procWeb());
System.out.println(date.toGMTString());
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package hnx;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.*;
import javax.servlet.http.*;
import ws.GetData;
import ws.GetDataPortClient;
import ws.GetDataService;
public class getIndex extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=UTF-8";
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super.init(config);
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HttpServletResponse response) throws ServletException,
IOException {
doGet(request, response);
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HttpServletResponse response) throws ServletException,
IOException {
response.reset();
response.flushBuffer();
response.setContentType(CONTENT_TYPE);
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ERROR: >>>>>[Another instance of the application is running on the server. JDeveloper redeploy the application.]
[Application SClient stopped but not undeployed from Server Instance IntegratedWebLogicServer]
[Running application SClient on Server Instance IntegratedWebLogicServer...]
[03:41:48 PM] ---- Deployment started. ----
[03:41:48 PM] Target platform is (Weblogic 10.3).
[03:41:48 PM] Retrieving existing application information
[03:41:48 PM] Running dependency analysis...
[03:41:48 PM] Deploying 2 profiles...
[03:41:48 PM] Wrote Web Application Module to C:\Users\W7\AppData\Roaming\JDeveloper\system11.1.1.2.36.55.36\o.j2ee\drs\SClient\sgetDataWebApp.war
[03:41:48 PM] Wrote Enterprise Application Module to C:\Users\W7\AppData\Roaming\JDeveloper\system11.1.1.2.36.55.36\o.j2ee\drs\SClient
[03:41:49 PM] Redeploying Application...
[03:41:49 PM] Application Redeployed Successfully.
[03:41:49 PM] The following URL context root(s) were defined and can be used as a starting point to test your application:
[03:41:49 PM] http://192.168.9.100:7101/SClient
[03:41:49 PM] Elapsed time for deployment: 1 second
[03:41:49 PM] ---- Deployment finished. ----
Run startup time: 1380 ms.
[Application SClient deployed to Server Instance IntegratedWebLogicServer]
Target URL -- http://127.0.0.1:7101/SClient/getindex
[param: null]
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 at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:604)
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 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
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 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
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 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326)
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 at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1687)
 at com.ctc.wstx.sw.BaseStreamWriter.writeEndDocument(BaseStreamWriter.java:585)
 at com.sun.xml.ws.message.saaj.SAAJMessage.writeTo(SAAJMessage.java:396)
 at com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:114)
 ... 29 more
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 at com.ctc.wstx.sw.BufferingXmlWriter.close(BufferingXmlWriter.java:194)
 at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1685)
 ... 32 more
java.lang.NullPointerException
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 at hnx.getIndex.doGet(getIndex.java:40)
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 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
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 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
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Can anyone help?
Thanks in advance.
LTThoi

I'm no webservices/servlet expert , but can you check the obvious out here -
javax.xml.ws.WebServiceException: com.ctc.wstx.exc.WstxIOException: Exceeding stated content length of 228
at ......
at hnx.wsClient.procWeb(wsClient.java:75)+ // check if you are passign something thats more than 228 chars
at hnx.getIndex.doGet(getIndex.java:40)

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[GC 841K->451K(1984K), 0.0038960 secs]
[GC 963K->500K(1984K), 0.0015452 secs]
[GC 1012K->598K(1984K), 0.0027509 secs]
[GC 1110K->608K(1984K), 0.0029370 secs]
[GC 1120K->754K(1984K), 0.0027361 secs]
[GC 1266K->791K(1984K), 0.0019639 secs]
[GC 1303K->869K(1984K), 0.0028314 secs]
[GC 1381K->859K(1984K), 0.0012957 secs]
[GC 1367K->867K(1984K), 0.0012504 secs]
[GC 1379K->879K(1984K), 0.0018592 secs]
[GC 1391K->941K(1984K), 0.0036871 secs]
[GC 1453K->988K(1984K), 0.0027143 secs]
Sending 10 pings of 10 bytes.
RTT = ~47 milliseconds, or ~4 milliseconds/packet
Looks like it might be too much info though...
Cheerio,
-alex
Fazle Khan wrote:
When using weblogic 6.1sp3 the console under monitoring/performance a graph is
displayed with the historical JVM heap usage information. Is there any way to
capture this information to a log?

Does entity cache cause high heap usage ? better setClearCacheOnCommit ?

Hi all,
During peak load (150-200 users) of our production ADF application (10.1.3.3), the heap usage can be reach 3GB, causing JVM very busy doing frequent GC.
Is this possibly because the 'by default uncleared' entity cache ?
What is the implication is I do 'setClearCacheOnCommit()' ?
Thank you for your help,
xtanto

The EO cache will be cleared when the AM is released in stateless mode. By default that would occur when your web session times out, but you can eagerly release it in stateless mode (when the user is finished with the task that uses that AM).
Using setClearCacheOnCommit() will more eagerly clear the EO cache, however doing so will clear the VO caches, too, for the VOs related to those EOs so it may end up causing more database requerying than you were doing before. Effectively, after a commit you'll need to requery any data that's needed for the subsequent pages the user visits. If your work flow is such that the user does not do a commit and then continue processing other rows that you've already queried, then it might be an overall slight win on memory usage, however if the user does issue a commit (say, from an Edit form) and then return back to a "list" page to process some other record, doing a clearCacheOnCommit=true will force your list page to requery the data (which it's not doing now when the entity cache isn't been eagerly cleared)
So, like many performance-related question, it depends on exactly what your app is doing.

Exception when calling SOAP Lookup-API async

Hello,
i'm calling a SOAP-Comunication Channel (Lookup-API) out of my MessageMapping. The WebService Called is asynchron because i just send some data and i don't care about the result. The WebService itselfs is implemented on our XI. In other words: we call us self.
In order to call my WebService asynchronous, i added &QualityOfService=ExactlyOnce at the end of the URL. The SOAP-Action is:
http://sap.com/xi/WebService/soap1.1
The problem is: the WebService works perfekt! But: in my mapping i get
nevertheless the following exception:
Errorcom.sap.aii.mapping.lookup.LookupException: Exception during processing the payload.Problem when calling an adapter by using communication channel SOAP_Receiver_SetIdocStatusAsync (Party: , Service: SetIdocStatus, Object ID: f6b1ce38e9fa332cba4eb1a6f0a3e17f) null com.sap.aii.mapping.lookup.LookupException: Problem when calling an adapter by using communication channel SOAP_Receiver_SetIdocStatusAsync (Party: , Service: SetIdocStatus, Object ID: f6b1ce38e9fa332cba4eb1a6f0a3e17f) null at com.sap.aii.ibrun.server.lookup.AdapterProxyLocal.process(AdapterProxyLocal.java:96) at com.sap.aii.ibrun.server.lookup.SystemAccessorInternal.call(SystemAccessorInternal.java:47) at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:141) at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:74) at com.sap.aii.utilxi.hmis.server.HmisServiceImpl.invokeMethod(HmisServiceImpl.java:169) at com.sap.aii.utilxi.hmis.server.HmisServer.process(HmisServer.java:178) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:296) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:211) at com.sap.aii.utilxi.hmis.web.workers.HmisInternalClient.doWork(HmisInternalClient.java:70) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doWork(HmisServletImpl.java:496) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doPost(HmisServletImpl.java:634) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170) Root Cause: com.sap.aii.af.service.api.AFException at com.sap.aii.af.service.api.AdapterAccess.call(AdapterAccess.java:122) at com.sap.aii.ibrun.server.lookup.AdapterProxyLocal.process(AdapterProxyLocal.java:87) at com.sap.aii.ibrun.server.lookup.SystemAccessorInternal.call(SystemAccessorInternal.java:47) at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:141) at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:74) at com.sap.aii.utilxi.hmis.server.HmisServiceImpl.invokeMethod(HmisServiceImpl.java:169) at com.sap.aii.utilxi.hmis.server.HmisServer.process(HmisServer.java:178) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:296) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:211) at com.sap.aii.utilxi.hmis.web.workers.HmisInternalClient.doWork(HmisInternalClient.java:70) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doWork(HmisServletImpl.java:496) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doPost(HmisServletImpl.java:634) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

The problem is: i don't know how to check for the HTTP-Header, because
my call
SOAPOutPayload = accessor.call(payload);
throws the mentioned exception, even though it works behind the scene.
Is it possible to check for the HTTP-Response-Code in the catch block?
We want to avoid an synchronous scenario because we don't need the result and the WebService is rather slow.

Max no of 100 conversations exceeded / CPIC-CALL

Hi All,
There are more than 4000 messages in SMQ2 Tcode and when we checked the SLDCHECK we got this error-:
RFC ping returned exception with message:
max no of 100 conversations exceeded / CPIC-CALL: 'ThSAPCMRCV' : cmRc=17 thRc=45
After increasing the value for parameter CPIC_MAX_CONV 1000 it started working but after 1 min SLDCHECK again gave the same error.
We have already checked and implemented the SAP Note :316877.
I have one doubt this Note says that CPIC_MAX_CONV value should be 5000,is it really required?
I have checked the SLDCHECK with value 1000 for CPIC_MAX_CONV .
Pls suggest the solution.
Regards,
Prashant
Edited by: Prashant Shukla on Jan 27, 2009 12:50 PM

CPIC_MAX_CONV value should be 5000,is it really required?
No, this is not mandatory. You should set it as per the load on your system.
What is the error when you perform SLDCHECK?
Regards,
Prateek

Engine heap usage exceeded when calling Subflow

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