Error using bind variables with SQL server with SQL92 mode

Question

I am using 2 bind variable in my VO (JDBC positional) . The mode is SQL 92 for ADF BC. I do not use the bind variable directly but in a view criteria. I see following error in the logs.
The logs show the query executed and error.  I tried both ways - making bind variable required and not required. I have set -Djbo.SQLBuilder=SQLServer property. My other page works which has an updatable VO.
JDEV version is - JDEVADF_11.1.1.7.0_GENERIC_130226.1400.6493
<ViewObjectImpl> <getQueryHitCount> [4567] Estimated Row Count for ViewObject: [oracle.epm.fm.bc4j.queries.admin.UserOnSystemROVO]AdministrationAM.UserOnSystemROVO1, Query Statement:
<ViewObjectImpl> <getQueryHitCount> [4568] "SELECT count(1) FROM (SELECT * FROM (SELECT
    TABLE1.SUSERNAME USERNAME,
    TABLE2.SMODULENAME MODULENAME,
    TABLE2.LACTIVITYCODE ACTIVITYCODE,
    TABLE2.DSTARTTIME STARTTIME,
    TABLE2.SSERVERNAME SERVERNAME,
    TABLE2.SAPPNAME APPNAME,
    TABLE2.LSESSIONID SESSIONID,
    TABLE2.LSESSIONSTATUS SESSIONSTATUS,
    TABLE2.LUSERID USERID,
    TABLE2.DSTILLALIVETS STILLALIVETS,
    TABLE2.LTASKID TASKID,
    TABLE2.SACTIVITYDESC ACTIVITYDESC,
    TABLE1.LUSERID USERID1,
    TABLE1.SUSERDESC USERDESC
FROM
    TABLE2 TABLE2,
    TABLE1 TABLE1
WHERE
    TABLE2.LUSERID = TABLE1.LUSERID) QRSLT  WHERE ( ( ( ( UPPER(SERVERNAME) = UPPER(?)  )  OR  ( ? IS NULL ) ) AND ( ( UPPER(APPNAME) = UPPER(?)  )  OR  ( ? IS NULL ) ) ) )) ESTCOUNT"
<ViewObjectImpl> <getQueryHitCount> [4569] Bind params for ViewObject.getQueryHitCount: UserOnSystemROVO1
<ViewRowSetImpl> <doSetWhereClauseParam> [4570] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(0, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4571] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(1, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4572] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(4, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4573] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(5, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4574] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(2, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4575] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(3, null, null)
<ADFLogger> <addContextData> Estimated row count
<BaseSQLBuilderImpl> <bindParamValue> [4576] Binding null of type 12 for 1
<BaseSQLBuilderImpl> <bindParamValue> [4577] Binding null of type 12 for 2
<BaseSQLBuilderImpl> <bindParamValue> [4578] Binding null of type 12 for 3
<BaseSQLBuilderImpl> <bindParamValue> [4579] Binding null of type 12 for 4
<BaseSQLBuilderImpl> <bindParamValue> [4580] Binding null of type 12 for 5
<ViewObjectImpl> <getQueryHitCount> [4581] ViewObjectImpl.getQueryHitCount failed...
<ViewObjectImpl> <getQueryHitCount> [4582] java.sql.SQLException: [FMWGEN][SQLServer JDBC Driver]Invalid parameter binding(s).
  at weblogic.jdbc.sqlserverbase.dda4.b(Unknown Source)
  at weblogic.jdbc.sqlserverbase.dda4.a(Unknown Source)
  at weblogic.jdbc.sqlserverbase.dda3.b(Unknown Source)
  at weblogic.jdbc.sqlserverbase.dda3.a(Unknown Source)
  at weblogic.jdbc.sqlserverbase.ddb8.a(Unknown Source)
  at weblogic.jdbc.sqlserverbase.ddb9.a(Unknown Source)
  at weblogic.jdbc.sqlserverbase.ddb9.setNull(Unknown Source)
  at weblogic.jdbc.wrapper.PreparedStatement.setNull(PreparedStatement.java:622)
  at oracle.jbo.server.BaseSQLBuilderImpl.bindParamValue(BaseSQLBuilderImpl.java:2215)
  at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3687)
  at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:22684)
  at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:4944)
  at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:4857)
  at oracle.jbo.server.QueryCollection.getEstimatedRowCount(QueryCollection.java:4204)
  at oracle.jbo.server.ViewRowSetImpl.getEstimatedRowCount(ViewRowSetImpl.java:2677)
  at oracle.jbo.server.ViewObjectImpl.getEstimatedRowCount(ViewObjectImpl.java:10632)

Answer 1

After making all the bind variables not required, the error is no longer coming.