A fix is available
APAR status
Closed as program error.
Error description
When using indexed parameters with EclipseLink Stored Procedures, the generated procedure call is missing parameter markers and fails with an exception. This issue is only applicable on DB2 zOS databases. Example exception: [EL Fine]: sql: 2020-01-07 13:54:59.782--ServerSession(-1317466844)- -Connection(2121501870)--Thread(Thread[main,5,main])--CALL simple_order_procedure(, , , ) [EL Warning]: 2020-01-07 13:54:59 .782--Thread(Thread[main,5,main])--java.lang.reflect.InvocationT argetException at java.base/jdk.internal.reflect.NativeMethodAc cessorImpl.invoke0(Native Method) at java.base/jdk.internal.ref lect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja va:62) at java.base/jdk.internal.reflect.DelegatingMethodAccess orImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at o rg.eclipse.persistence.internal.security.PrivilegedAccessHelper. invokeMethod(PrivilegedAccessHelper.java:509) at org.eclipse.pe rsistence.platform.database.DB2ZPlatform.setParameterValueInData baseCall(DB2ZPlatform.java:420) at org.eclipse.persistence.quer ies.StoredProcedureCall.prepareStatement(StoredProcedureCall.jav a:890) at org.eclipse.persistence.internal.databaseaccess.Datab aseAccessor.basicExecuteCall(DatabaseAccessor.java:621) at org. eclipse.persistence.internal.databaseaccess.DatabaseAccessor.exe cuteCall(DatabaseAccessor.java:560) at org.eclipse.persistence. internal.sessions.AbstractSession.basicExecuteCall(AbstractSessi on.java:2064) at org.eclipse.persistence.sessions.server.Server Session.executeCall(ServerSession.java:586) at org.eclipse.pers istence.internal.queries.DatasourceCallQueryMechanism.executeCal l(DatasourceCallQueryMechanism.java:262) at org.eclipse.persist ence.internal.queries.DatasourceCallQueryMechanism.executeCall(D atasourceCallQueryMechanism.java:248) at org.eclipse.persistenc e.internal.queries.DatasourceCallQueryMechanism.execute(Datasour ceCallQueryMechanism.java:240) at org.eclipse.persistence.queri es.ResultSetMappingQuery.executeDatabaseQuery(ResultSetMappingQu ery.java:312) at org.eclipse.persistence.queries.DatabaseQuery. execute(DatabaseQuery.java:908) at org.eclipse.persistence.quer ies.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:807) at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.inte rnalExecuteQuery(UnitOfWorkImpl.java:2900) at org.eclipse.persi stence.internal.sessions.AbstractSession.executeQuery(AbstractSe ssion.java:1866) at org.eclipse.persistence.internal.sessions.A bstractSession.executeQuery(AbstractSession.java:1848) at org.e clipse.persistence.internal.sessions.AbstractSession.executeQuer y(AbstractSession.java:1813) at org.eclipse.persistence.interna l.jpa.QueryImpl.executeReadQuery(QueryImpl.java:258) at org.ecl ipse.persistence.internal.jpa.StoredProcedureQueryImpl.execute(S toredProcedureQueryImpl.java:316) .... Caused by: com.ibm.db2.jcc.am.SqlSyntaxErrorException: Invalid argument: Parameter marker 'in_param_one' was not present in the SQL String. ERRORCODE=-4461, SQLSTATE=42815 at com.ibm.db2.jcc.am.b6.a(b6.java:810) at com.ibm.db2.jcc.am.b6.a(b6.java:66) at com.ibm.db2.jcc.am.b6.a(b6.java:116) at com.ibm.db2.jcc.am.k4.setJccStringAtName(k4.java:7545)
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server - Java Persistence API - JPA 2.1 & * * EclipseLink * **************************************************************** * PROBLEM DESCRIPTION: EclipseLink throws * * SqlSyntaxErrorException when * * executing StoredProcedureQuery, with * * index parameters, on DB2 z/os * **************************************************************** * RECOMMENDATION: * **************************************************************** This is a regression fix for PH16450 When executing a stored procedure query against DB2 z/os with indexed parameters, EclipseLink removes the parameter markers from the query. This causes the driver to throw the following SqlSyntaxErrorException. Exception: ´´´ com.ibm.db2.jcc.am.SqlSyntaxErrorException: CALL SimpleStoredProcedure(, , , , , ) ´´´
Problem conclusion
The fix for this APAR changes the EclipseLink implementation and involves an update to the third-party source. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=558283 This fix is currently targeted for WebSphere Application Server 9.0.5.3 and WebSphere Liberty 20.0.0.2. For more information, see 'Recommended Updates for WebSphere Application Server': http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PH20786
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-01-07
Closed date
2020-02-03
Last modified date
2020-02-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBS APP SERV N
Fixed component ID
5724H8800
Applicable component levels
R900 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.0","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
02 November 2021