PQ57746: NT SAMPLE, AUCTION, FAILS ON 390 | |||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description Customer is trying to run the Auction sample program provided by WebSphere NT on the WebSphere for z/OS 4.01 product and is getting a java.util.nosuchelement exception: . Trace: 2002/02/05 22:04:40.351 01 t=7CC7C0 c=2.284 key=P8 (1300 FunctionName: Util.copyObject SourceId: com.ibm.ws390.orb Category: ENTRY ExtendedMessage: parm 1 = java.util.NoSuchElementException at java.lang.Throwable.<init>(Throwable.java:84) at java.lang.Exception.<init>(Exception.java:35) at java.lang.RuntimeException.<init>(RuntimeException.java:39) at java.util.NoSuchElementException.<init>(NoSuchElementException.j at com.ibm.ejs.persistence.FinderEnumerator.nextElement(FinderEnume com.ibm.ejs.persistence.FinderEnumerator.nextElement(FinderEnume va:112) at com.ibm.ejs.persistence.FinderCollectionIterator.next(FinderColl com.ibm.ejs.persistence.FinderCollectionIterator.next(FinderColl erator.java:27) . . .Local fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V4.0.1 for z/OS and OS/390 * **************************************************************** * PROBLEM DESCRIPTION: While a customer was running their * * application, a returning enumeration * * object caused a * * java.util.NoSuchElementException * * during a Tr.exit trace in the * * com.ibm.ws390.rmi.corba.Util.copyObject * * method. * **************************************************************** * RECOMMENDATION: * **************************************************************** The FinderCollectionIterator made use of an exhaustable FinderEnumerator. Upon entry to the copyObject method, a Tr.entry trace was cut, and that trace exhausted the FinderEnumerator during the toString call on it. Upon exiting the copyObject method, a Tr.exit trace was cut, and when the toString method was driven, the exhausted FinderEnumerator raised the NoSuchElementException.Problem conclusion The FinderCollectionIterator was modified to iterate over an array of EJBObjects rather than using a FinderEnumerator. This resolves the issue of the java.util.NoSuchElementException being raised. APAR PQ57746 is associated with SERVICE LEVEL W401067 of WebSphere Application Server V4.0.1 for z/OS and OS/390.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: UQ66495 Modules/Macros
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 401
Software edition:
Reference #: PQ57746
IBM Group: Software Group
Modified date: Jun 5, 2002
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