Hi,

We are getting a Null Pointer Exception when trying to retrieve data from a DB2 database (v8.1) on z/OS. Has anyone faced this before? Any help in this matter is appreciated.

java.lang.NullPointerException
at java.util.Hashtable.getEntry(Hashtable.java:468)
at java.util.Hashtable.containsKey(Hashtable.java:354)
at com.ibm.db2.jcc.b.sf.setCursorName(sf.java:763)
at com.ibm.websphere.rsadapter.DB2UniversalDataStoreHelper.doStatementCleanup(DB2UniversalDataStoreHelper.java:225)
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.closeWrapper(WSJdbcPreparedStatement.java:435)
at com.ibm.ws.rsadapter.jdbc.WSJccPreparedStatement.closeWrapper(WSJccPreparedStatement.java:274)
at com.ibm.ws.rsadapter.jdbc.WSJdbcObject.close(WSJdbcObject.java:185)
at com.ibm.ws.rsadapter.jdbc.WSJdbcObject.close(WSJdbcObject.java:144)
at org.hibernate.jdbc.AbstractBatcher.closePreparedStatement(AbstractBatcher.java:563)
at org.hibernate.jdbc.AbstractBatcher.closeStatement(AbstractBatcher.java:291)
at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:307)
at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
at org.hibernate.loader.Loader.doQuery(Loader.java:749)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
at org.hibernate.loader.Loader.doList(Loader.java:2228)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2125)
at org.hibernate.loader.Loader.list(Loader.java:2120)
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596)
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306)

Regards,
Yogesh