Mybatisを使用したSQL文でパラメータが指定できませんでしたと返ってくる。

前提

Mybatisを使用したプロジェクトを作成してます。
マッパーインターフェイスファイルは以下のように記述しております。
List<A> selectTargetSite(@Param("pStjh") STJH pStjh, @Param("hstartdate")String hstartdate);
Aはentityファイルです。

実現したいこと

SQL文を正しく実行できるようにしたいです。

発生している問題・エラーメッセージ

以下のエラーメッセージが出ています。

Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property='pStjh.SITE', mode=IN, javaType=class java.lang.Object, jdbcType=null, numericScale=null, resultMapId='null', jdbcTypeName='null', expression='null'}. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: java.sql.SQLException: 列索引が無効です。

The error may exist in UKCMDB01Mapper.xml

The error may involve defaultParameterMap

The error occurred while setting parameters

SQL: ※SQL文※

Cause: org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property='pStjh.SITE', mode=IN, javaType=class java.lang.Object, jdbcType=null, numericScale=null, resultMapId='null', jdbcTypeName='null', expression='null'}. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: java.sql.SQLException: 列索引が無効です。

at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:122)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:113)
at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:122)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:64)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53)
at com.sun.proxy.$Proxy3.selectTargetSite(Unknown Source)
at com.example.demo.common.UKCMDB01.UKCMDB01(UKCMDB01.java:95)
at com.example.demo.Main.main(Main.java:66)

Caused by: org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property='pStjh.SITECD', mode=IN, javaType=class java.lang.Object, jdbcType=null, numericScale=null, resultMapId='null', jdbcTypeName='null', expression='null'}. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: java.sql.SQLException: 列索引が無効です。
at org.apache.ibatis.scripting.defaults.DefaultParameterHandler.setParameters(DefaultParameterHandler.java:89)
at org.apache.ibatis.executor.statement.PreparedStatementHandler.parameterize(PreparedStatementHandler.java:85)
at org.apache.ibatis.executor.statement.RoutingStatementHandler.parameterize(RoutingStatementHandler.java:63)
at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:77)
at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:61)
at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:303)
at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:154)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:102)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:82)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:120)
... 7 more
Caused by: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: java.sql.SQLException: 列索引が無効です。
at org.apache.ibatis.type.BaseTypeHandler.setParameter(BaseTypeHandler.java:55)
at org.apache.ibatis.scripting.defaults.DefaultParameterHandler.setParameters(DefaultParameterHandler.java:87)
... 16 more
Caused by: org.apache.ibatis.type.TypeException: Error setting non null for parameter #2 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: java.sql.SQLException: 列索引が無効です。
at org.apache.ibatis.type.BaseTypeHandler.setParameter(BaseTypeHandler.java:55)
at org.apache.ibatis.type.UnknownTypeHandler.setNonNullParameter(UnknownTypeHandler.java:45)
at org.apache.ibatis.type.BaseTypeHandler.setParameter(BaseTypeHandler.java:53)
... 17 more
Caused by: java.sql.SQLException: 列索引が無効です。
at oracle.jdbc.driver.OraclePreparedStatement.setFormOfUseInternal(OraclePreparedStatement.java:10137)
at oracle.jdbc.driver.OraclePreparedStatement.setFormOfUseInternal(OraclePreparedStatement.java:10118)
at oracle.jdbc.driver.OraclePreparedStatement.setString(OraclePreparedStatement.java:4879)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.setString(OraclePreparedStatementWrapper.java:257)
at org.apache.ibatis.type.StringTypeHandler.setNonNullParameter(StringTypeHandler.java:31)
at org.apache.ibatis.type.StringTypeHandler.setNonNullParameter(StringTypeHandler.java:26)
at org.apache.ibatis.type.BaseTypeHandler.setParameter(BaseTypeHandler.java:53)
... 19 more

該当のソースコード

<select id="selectTargetSite" resultType="A"> SELECT TBL1.SITE , TO_CHAR(TBL1.START_DATE,'YYYYMMDD'), TBL1.DEL_FLG FROM STJH TBL1, (SELECT SITE, MAX(START_DATE) BASE_START FROM STJH WHERE START_DATE <![CDATA[<=]]> TO_DATE(#{hstartdate}','YYYYMMDD') GROUP BY SITE ) TBL2 WHERE TBL1.SITE = TBL2.SITE <if test='pStjh.DELFLG == "L"'> AND TBL1.SITE = #{pStjh.SITE} </if> <if test='pStjh.DEL_FLG == "M" and pStjh.SITE == " " and pStjh.SITE == ""'> AND TBL1.SITE<![CDATA[>]]> #{pStjh.SITE} </if> <if test='pStjh.DEL_FLG == "M"'> AND TBL1.SITE like #{pStjh.SITE} || '%' </if> ORDER BY TBL1.SITE </select>