Apex listener installed no test and set bind variables buttons

I have installed Apex listener and while creating restful service module i dont see test and set bind variables buttons in the source region.
I went through the many posts. Installed apex listener successfully.
getting http://localhost:8080/ords/ started message when i start the listener.
and using Apex URL as http://localhost:7780/pls/htmldb.
What are the possibilities for this issues?
Please help me on this.
Thanks
Chandran

Apex listener version is 2.0.9
Apex version is 4.2

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user603084 ,
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user6003393 wrote:
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Hi, I need help.. :-)
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Check default.xml
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That could be a problem.
I was answering the question:
BillC wrote:
Is there a simple JDBC test to see if it connects? it is APEX_PUBLIC_USER who is connecting isn't it?Yes - APEX_PUBLIC_USER is the connecting user.
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You can TNSPING to confirm you have the correct selections for those.
You can always re-run the java -jar apex.war setup command to all of the basic settings.
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Hi,
I am using Jdeveloper 11.1.2.2
I have a problem while writing the test case for VO in JUnit.
For the Remove method in the Test case , I have passed variables into the VO by using a setWhereClause() .
Like this :
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            view.removeCurrentRow();
        fixture1.getApplicationModule().getTransaction().commit();But it is showing a an error like the bind variables are not set.
So how will I access Bind variables programmatically and set the values ?
Thanks
Nigel.

setNamedWhereClauseParam() is used for setting bind variables

Setting bind variable value programmatically for master and child VO's

Defined following BC:
Serv VO - Master VO, has Bind_cNum (bind variable)
ServDetail VO - Child VO, has Bind_cNum2 (bind variable)
ServViewLink VL - View link between Serv VO & ServDetail VO
in AMModule Impl have custom WS:
public List<ViewRowImpl> getMyServices(String cNum)
List<ViewRowImpl> result = new ArrayList<ViewRowImpl>();
ViewObjectImpl vo1 = getServ(); //Master VO
vo1.setNamedWhereClauseParam("Bind_cNum", cNum);
vo1.setForwardOnly(true);
ViewObjectImpl vo2 = getServDetail(); //Child VO
vo2.setNamedWhereClauseParam("Bind_cNum2", cNum);
vo1.executeQuery();
while (vo1.hasNext()) {
result.add((ViewRowImpl)vo1.next());
return result;
I am passing same cNum parameter to both Serv VO (Master VO) and ServDetail VO (child VO) as above. (this is in addition to view link bind variable :Id)
It shows in the logs that it is setting the values correctly:
<ViewRowSetImpl> <setNamedWhereClauseParam> [382] Serv ViewRowSetImpl.setNamedWhereClauseParam(Bind_cNum, 11771370)
<ViewRowSetImpl> <setNamedWhereClauseParam> [383] ServDetail ViewRowSetImpl.setNamedWhereClauseParam(Bind_cNum2, 11771370)
<ViewRowSetImpl> <doSetWhereClauseParam> [383] Serv ViewRowSetImpl.doSetWhereClause(-1, Bind_cNum, 11771370)
<ViewRowSetImpl> <execute> [385] Serv ViewRowSetImpl.execute caused params to be "un"changed
<OracleSQLBuilderImpl> <bindParamValue> [394] Binding param "Bind_cNum": 11771370
<ADFLogger> <addContextData> Execute query
-- when executing view link
<ViewRowSetImpl> <setParamValues> [425] ServViewLink_0 ViewRowSetImpl.setParamValues params changed
<ViewRowSetImpl> <doSetWhereClauseParam> [426] ServViewLink_0 ViewRowSetImpl.doSetWhereClause(-1, Bind_cNum2, null)
<ViewObjectImpl> <bindParametersForCollection> [436] For RowSet : ServViewLink_0
<OracleSQLBuilderImpl> <bindParamValue> [437] Binding null of type 12 for "Bind_cNum2"
<OracleSQLBuilderImpl> <bindParamValue> [438] Binding param "Bind_Id": 5018
from above log, when ServViewLink_0 is executed, it is changing Bind_cNum2 bind variable to null.
how can i pass same bind variable value to both Master and Child view objects from AM Impl.java
Edited by: bsrao on Oct 11, 2012 6:07 PM
Edited by: bsrao on Oct 11, 2012 6:10 PM
Edited by: bsrao on Oct 11, 2012 6:12 PM

Try executing the vo1 query before setting the bind variable for vo2, then execute the vo2 query (if that's what you want to do).

Getting error 025036 while setting bind variable value

Hi,
I have created a view object (ViewObj) having bind variable (Bind_Val).
I am writing custom java method in AppModuleImpl.java, so that I can use that in serviceInterface.
my method is:
public void Met(String a){
ViewObjImpl vo=new ViewObjImpl();
vo.setBind_Val(a);
I tried the below method also:
public void Met(String a){
ViewObjectImpl vo=new ViewObjectImpl();
vo.setNamedWhereClauseParam("Bind_Val",a)
But when I am running the AppModuleServiceImpl.java and select the Met method and pass the value for a. It is giving me error 02036.
How to set the bind variable value in AppModuleImpl.java??
Thanks,
Rohit

Hi Frank,
Thanks for reply. It was helpful.
Please go through the below mentioned two queries.
My sql query is:
SELECT Message.MESSAGE_ID,
MessageProp.VALUE,
MessageProp.MSG_PROP_ID
FROM MESSAGE Message, MESSAGE_PROP MessageProp
WHERE (MessageProp.Key='From' OR MessageProp.Key='To')AND Message.MESSAGE_ID = MessageProp.MESSAGE_ID And MessageProp.Value='B'
and I have created one view criteria where I am giving the condition as MessageId=:Bind_MessageId.
And then I am executing my findViewCriteria method from AppModuleServiceImpl where I am passing the value for Bind_MessageId and I am getting the output as I want.
Now I am modifying my query as:
SELECT Message.MESSAGE_ID,
MessageProp.VALUE,
MessageProp.MSG_PROP_ID
FROM MESSAGE Message, MESSAGE_PROP MessageProp
WHERE (MessageProp.Key='From' OR MessageProp.Key='To')AND Message.MESSAGE_ID = MessageProp.MESSAGE_ID And MessageProp.Value=:Bind_Value
and setting the value for :Bind_Value programatically as:
public void test(String s){
ViewObjectImpl view = this.getViewObj1();
VariableValueManager vm = view.ensureVariableManager();
vm.setVariableValue("Bind_Value",s);
**Note- I have written this custom method in AppModuleImpl.java class
Then firstly I am executing test method from AppModuleServiceImpl to set the value for :Bind_Value. After that I am executing findViewCriteria method but then I am not getting any record.
**Note-I am not getting any error.
I want to set Bind_Value programatically and then I want to execute my FindViewCriteria from serviceInterface.
Thanks,
Rohit

Problem in setting bind variable

Hi,
I am sorry but I think I am having problem with this simple ADF BC concept.
I created a View object from HR Schema and I wanted to filter it with department id
so I created a bind variable :dept_id.
<?xml version="1.0" encoding="windows-1252" ?>
<!DOCTYPE ViewObject SYSTEM "jbo_03_01.dtd">

<ViewObject
xmlns="http://xmlns.oracle.com/bc4j"
Name="EmployeesView"
Version="11.1.1.59.23"
SelectList="Employees.EMPLOYEE_ID,
 Employees.FIRST_NAME,
 Employees.LAST_NAME,
 Employees.EMAIL,
 Employees.PHONE_NUMBER,
 Employees.HIRE_DATE,
 Employees.JOB_ID,
 Employees.SALARY,
 Employees.COMMISSION_PCT,
 Employees.MANAGER_ID,
 Employees.DEPARTMENT_ID"
FromList="EMPLOYEES Employees"
BindingStyle="OracleName"
CustomQuery="false"
PageIterMode="Full"
UseGlueCode="false"
Where="Employees.DEPARTMENT_ID = :dept_id"
RowClass="com.test.view.EmployeesViewRowImpl"
ComponentClass="com.test.view.EmployeesViewImpl">
<DesignTime>
 <Attr Name="_codeGenFlag2" Value="Access|Coll|VarAccess"/>
 <Attr Name="_isCodegen" Value="true"/>
</DesignTime>
<Variable
 Name="dept_id"
 Kind="viewcriteria"
 Type="oracle.jbo.domain.Number"/>
<ViewAccessor
 Name="JobsView1"
 ViewObjectName="com.test.view.JobsView"
 RowLevelBinds="true"/>
<ViewAccessor
 Name="EmployeesView1"
 ViewObjectName="com.test.view.EmployeesView"
 RowLevelBinds="true"/>
<ViewAccessor
 Name="DepartmentsView1"
 ViewObjectName="com.test.view.DepartmentsView"
 RowLevelBinds="true"/>
<ListBinding
 Name="LOV_JobId"
 ListVOName="JobsView1"
 ListRangeSize="10"
 NullValueFlag="none"
 NullValueId="LOV_JobId_LOVUIHints_NullValueId"
 MRUCount="0">
 <AttrArray Name="AttrNames">
 <Item Value="JobId"/>
 </AttrArray>
 <AttrArray Name="ListAttrNames">
 <Item Value="JobId"/>
 </AttrArray>
 <AttrArray Name="ListDisplayAttrNames">
 <Item Value="JobTitle"/>
 </AttrArray>
 <DisplayCriteria/>
</ListBinding>
<ListBinding
 Name="LOV_ManagerId"
 ListVOName="EmployeesView1"
 ListRangeSize="-1"
 NullValueFlag="start"
 NullValueId="${adfBundle['oracle.javatools.resourcebundle.SystemBundle']['NULL_VALUE_RESID']}"
 MRUCount="0">
 <AttrArray Name="AttrNames">
 <Item Value="ManagerId"/>
 </AttrArray>
 <AttrArray Name="ListAttrNames">
 <Item Value="EmployeeId"/>
 </AttrArray>
 <AttrArray Name="ListDisplayAttrNames">
 <Item Value="FirstName"/>
 <Item Value="LastName"/>
 </AttrArray>
 <DisplayCriteria/>
</ListBinding>
<ListBinding
 Name="LOV_DepartmentId"
 ListVOName="DepartmentsView1"
 ListRangeSize="-1"
 NullValueFlag="start"
 NullValueId="${adfBundle['oracle.javatools.resourcebundle.SystemBundle']['NULL_VALUE_RESID']}"
 MRUCount="0">
 <AttrArray Name="AttrNames">
 <Item Value="DepartmentId"/>
 </AttrArray>
 <AttrArray Name="ListAttrNames">
 <Item Value="DepartmentId"/>
 </AttrArray>
 <AttrArray Name="ListDisplayAttrNames">
 <Item Value="DepartmentName"/>
 </AttrArray>
 <DisplayCriteria/>
</ListBinding>
<EntityUsage
 Name="Employees"
 Entity="com.test.Employees"/>
<ViewAttribute
 Name="EmployeeId"
 IsNotNull="true"
 PrecisionRule="true"
 EntityAttrName="EmployeeId"
 EntityUsage="Employees"
 AliasName="EMPLOYEE_ID"/>
<ViewAttribute
 Name="FirstName"
 PrecisionRule="true"
 EntityAttrName="FirstName"
 EntityUsage="Employees"
 AliasName="FIRST_NAME"/>
<ViewAttribute
 Name="LastName"
 IsNotNull="true"
 PrecisionRule="true"
 EntityAttrName="LastName"
 EntityUsage="Employees"
 AliasName="LAST_NAME"/>
<ViewAttribute
 Name="Email"
 IsUnique="true"
 IsNotNull="true"
 PrecisionRule="true"
 EntityAttrName="Email"
 EntityUsage="Employees"
 AliasName="EMAIL"/>
<ViewAttribute
 Name="PhoneNumber"
 PrecisionRule="true"
 EntityAttrName="PhoneNumber"
 EntityUsage="Employees"
 AliasName="PHONE_NUMBER"/>
<ViewAttribute
 Name="HireDate"
 IsNotNull="true"
 PrecisionRule="true"
 EntityAttrName="HireDate"
 EntityUsage="Employees"
 AliasName="HIRE_DATE"/>
<ViewAttribute
 Name="JobId"
 LOVName="LOV_JobId"
 IsNotNull="true"
 PrecisionRule="true"
 EntityAttrName="JobId"
 EntityUsage="Employees"
 AliasName="JOB_ID">
 <Properties>
 <SchemaBasedProperties>
 <CONTROLTYPE
 Value="combo_lov"/>
 </SchemaBasedProperties>
 </Properties>
</ViewAttribute>
<ViewAttribute
 Name="Salary"
 PrecisionRule="true"
 EntityAttrName="Salary"
 EntityUsage="Employees"
 AliasName="SALARY"/>
<ViewAttribute
 Name="CommissionPct"
 PrecisionRule="true"
 EntityAttrName="CommissionPct"
 EntityUsage="Employees"
 AliasName="COMMISSION_PCT"/>
<ViewAttribute
 Name="ManagerId"
 LOVName="LOV_ManagerId"
 PrecisionRule="true"
 EntityAttrName="ManagerId"
 EntityUsage="Employees"
 AliasName="MANAGER_ID">
 <Properties>
 <SchemaBasedProperties>
 <CONTROLTYPE
 Value="choice"/>
 </SchemaBasedProperties>
 </Properties>
</ViewAttribute>
<ViewAttribute
 Name="DepartmentId"
 LOVName="LOV_DepartmentId"
 PrecisionRule="true"
 EntityAttrName="DepartmentId"
 EntityUsage="Employees"
 AliasName="DEPARTMENT_ID">
 <Properties>
 <SchemaBasedProperties>
 <CONTROLTYPE
 Value="choice"/>
 </SchemaBasedProperties>
 </Properties>
</ViewAttribute>
<ViewLinkAccessor
 Name="EmployeesView"
 ViewLink="com.test.view.EmpManagerFkLink"
 Type="oracle.jbo.RowIterator"
 IsUpdateable="false"/>
<ViewLinkAccessor
 Name="DepartmentsView"
 ViewLink="com.test.view.DeptMgrFkLink"
 Type="oracle.jbo.RowIterator"
 IsUpdateable="false"/>
</ViewObject>But when I ran it in my Business Component Browser, I am encountering below error
java.sql.SQLException: Missing IN or OUT parameter at index:: 1Not sure but did I miss something? Thanks
JDEV 11G PS3

Hi Frank,
Thanks, I think thats the gotcha...
setting the bind variable to required causes the dialog to appear...
Not sure though if this is a bug or something..

Date Effective SDO and named bind variable

Hi.
I have a problem with named bind variable in date effective ADF Business Component (:Bind_SysEffectiveDate).
Service interface of my EmployeeHistorySDO has next methods:
getEmployeeHistoryView1
updateEmployeeHistoryView1
findEmployeeHistoryView1
createEmployeeHistoryView1
deleteEmployeeHistoryView1
If I invoke getEmployeeHistoryView1 method I'm getting next SQL statement:
[332] EmployeeHistoryView1 ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, null)
[333] EmployeeHistoryView1 ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, null)
[334] Column count: 7
[335] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, null)
[336] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.setWhereClauseParams caused params changed
[337] EmployeeHistoryView1 ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, null)
[338] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.setWhereClauseParams caused params changed
[339] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.setWhereClauseParams caused params changed
[340] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.setWhereClauseParams caused params changed
[341] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, null)
[342] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.setNamedWhereClauseParam(SysEffectiveDateBindVar, null)
[343] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, fbkKy__0, null)
[344] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.setNamedWhereClauseParam(fbkKy__0, 3)
[345] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.setNamedWhereClauseParam(SysEffectiveDateBindVar, 2010-10-01)
[346] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, 2010-10-01)
[347] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, fbkKy__0, 3)
[348] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.execute caused params to be "un"changed
[349] Column count: 7
[350] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, 2010-10-01)
[351] EmployeeHistoryView_0_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, fbkKy__0, 3)
[352] executeQueryForCollection ViewObject:EmployeeHistoryView_0_findByKey_, RowSet:EmployeeHistoryView_0_findByKey_
[353] ViewObject: [com.test.sdo.dateeffective.employee.history.EmployeeHistoryView]EmplHistoryAppModule.EmployeeHistoryView_0_findByKey_ close prepared statements...
[354] ViewObject: [com.test.sdo.dateeffective.employee.history.EmployeeHistoryView]EmplHistoryAppModule.EmployeeHistoryView_0_findByKey_ Created new QUERY statement
[355] EmployeeHistoryView_0_findByKey_>#q computed SQLStmtBufLen: 403, actual=380, storing=410
[356] SELECT EmployeeHistory.HISTORY_ID,         EmployeeHistory.POSITION,         EmployeeHistory.WAGE,         EmployeeHistory.EMPL_ID,         EmployeeHistory.START_DATE,         EmployeeHistory.END_DATE FROM EMPLOYEE_HISTORY EmployeeHistory WHERE (EmployeeHistory.HISTORY_ID = :fbkKy__0) AND (:SysEffectiveDateBindVar BETWEEN EmployeeHistory.START_DATE AND EmployeeHistory.END_DATE)
[357] pStmt = conn.prepareStatement("SELECT EmployeeHistory.HISTORY_ID, EmployeeHistory.POSITION, EmployeeHistory.WAGE, EmployeeHistory.EMPL_ID, EmployeeHistory.START_DATE, EmployeeHistory.END_DATE FROM EMPLOYEE_HISTORY EmployeeHistory WHERE (EmployeeHistory.HISTORY_ID = :fbkKy__0) AND (:SysEffectiveDateBindVar BETWEEN EmployeeHistory.START_DATE AND EmployeeHistory.END_DATE)"); // JBO-JDBC-INTERACT
[358] Bind params for ViewObject: [com.test.sdo.dateeffective.employee.history.EmployeeHistoryView]EmplHistoryAppModule.EmployeeHistoryView_0_findByKey_
[359] Binding param "SysEffectiveDateBindVar": 2010-10-01
[360] // ERROR: Unknown data type oracle.jbo.domain.Date // JBO-JDBC-INTERACT
[361] pStmt.setObjectAtName(SysEffectiveDateBindVar, "2010-10-01"); // JBO-JDBC-INTERACT
[362] Binding param "fbkKy__0": 3
[363] // ERROR: Unknown data type oracle.jbo.domain.Number // JBO-JDBC-INTERACT
[364] pStmt.setObjectAtName(fbkKy__0, "3"); // JBO-JDBC-INTERACT
Environment successfully binds today date to :SysEffectiveDateBindVar.
But if I try to invoke updateEmployeeHistoryView1 method environment binds already the variable that doesn't presents in SQL query, so I have an exception:
[606] EmployeeHistoryView_1_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, SysEffectiveDateBindVar, 2010-10-01)
[607] EmployeeHistoryView_1_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, Bind_SysEffectiveDate, 2010-10-01 00:00:00.0)
[608] EmployeeHistoryView_1_findByKey_ ViewRowSetImpl.doSetWhereClause(-1, fbkKy__0, 3)
[609] executeQueryForCollection ViewObject:EmployeeHistoryView_1_findByKey_, RowSet:EmployeeHistoryView_1_findByKey_
[610] ViewObject: [com.test.sdo.dateeffective.employee.history.EmployeeHistoryView]EmplHistoryAppModule.EmployeeHistoryView_1_findByKey_ close prepared statements...
[611] ViewObject: [com.test.sdo.dateeffective.employee.history.EmployeeHistoryView]EmplHistoryAppModule.EmployeeHistoryView_1_findByKey_ Created new QUERY statement
[612] EmployeeHistoryView_1_findByKey_>#q computed SQLStmtBufLen: 403, actual=380, storing=410
[613] SELECT EmployeeHistory.HISTORY_ID,         EmployeeHistory.POSITION,         EmployeeHistory.WAGE,         EmployeeHistory.EMPL_ID,         EmployeeHistory.START_DATE,         EmployeeHistory.END_DATE FROM EMPLOYEE_HISTORY EmployeeHistory WHERE (EmployeeHistory.HISTORY_ID = :fbkKy__0) AND (:SysEffectiveDateBindVar BETWEEN EmployeeHistory.START_DATE AND EmployeeHistory.END_DATE)
[614] pStmt = conn.prepareStatement("SELECT EmployeeHistory.HISTORY_ID, EmployeeHistory.POSITION, EmployeeHistory.WAGE, EmployeeHistory.EMPL_ID, EmployeeHistory.START_DATE, EmployeeHistory.END_DATE FROM EMPLOYEE_HISTORY EmployeeHistory WHERE (EmployeeHistory.HISTORY_ID = :fbkKy__0) AND (:SysEffectiveDateBindVar BETWEEN EmployeeHistory.START_DATE AND EmployeeHistory.END_DATE)"); // JBO-JDBC-INTERACT
[615] Bind params for ViewObject: [com.test.sdo.dateeffective.employee.history.EmployeeHistoryView]EmplHistoryAppModule.EmployeeHistoryView_1_findByKey_
[616] Binding param "SysEffectiveDateBindVar": 2010-10-01
[617] // ERROR: Unknown data type oracle.jbo.domain.Date // JBO-JDBC-INTERACT
[618] pStmt.setObjectAtName(SysEffectiveDateBindVar, "2010-10-01"); // JBO-JDBC-INTERACT
[619] Binding param "Bind_SysEffectiveDate": 2010-10-01 00:00:00.0
[620] // ERROR: Unknown data type java.sql.Timestamp // JBO-JDBC-INTERACT
[621] pStmt.setObjectAtName(Bind_SysEffectiveDate, "2010-10-01 00:00:00.0"); // JBO-JDBC-INTERACT
[622] ViewObject: [com.test.sdo.dateeffective.employee.history.EmployeeHistoryView]EmplHistoryAppModule.EmployeeHistoryView_1_findByKey_ close single-use prepared statements
[623] pStmt.close(); // JBO-JDBC-INTERACT
[624] QueryCollection.executeQuery failed...
[625] java.sql.SQLException: Attempt to set a parameter name that does not occur in the SQL: Bind_SysEffectiveDate
     at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
     at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:199)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:263)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:271)
     at oracle.jdbc.driver.OraclePreparedStatement.setObjectAtName(OraclePreparedStatement.java:11178)
     at oracle.jdbc.driver.OraclePreparedStatementWrapper.setObjectAtName(OraclePreparedStatementWrapper.java:815)
     at weblogic.jdbc.wrapper.PreparedStatement_oracle_jdbc_driver_OraclePreparedStatementWrapper.setObjectAtName(Unknown Source)
     at oracle.jbo.server.OracleSQLBuilderImpl.bindParamValue(OracleSQLBuilderImpl.java:4655)
     at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3645)
     at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:19288)
In Fusion Developer's Guide for Oracle Application Development Framework 11g Release 1 (11.1.1) at chapter 5.2 says that environmnet uses :Bind_SysEffectiveDate bind variable for passing effective date for Date Effective Business Components. But I see that in my case :SysEffectiveDateBindVar bind variabe is used for get method and both variables are used in update method.
Why environment trying to bind :Bind_SysEffectiveDate if only :SysEffectiveDateBindVar is present in the query ? How can I solve this problem ?
I'm using
Oracle JDeveloper Studio Edition Version 11.1.1.3.0
WebLogic Server Version: 10.3.3.0
Oracle SOA Suite 11.1.1.
Edited by: user2975420 on 01.10.2010 6:26

As I understood ApplicationModule.EFF_DT_PROPERTY_STR is used to pass the value of SysEffectiveDate. This means that this value will bind to variable that present in query filter (:Bind_SysEffectiveDate).
If this property is not set, the current date value binds to :Bind_SysEffectiveDate variable.
But the reason of my problem is another.
When I create date effective entity and date effective view object for this entity the query of VO is next (I see this query in query editor in JDeveloper):
SELECT EmployeeHistory.HISTORY_ID,
EmployeeHistory.POSITION,
EmployeeHistory.WAGE,
EmployeeHistory.EMPL_ID,
EmployeeHistory.START_DATE,
EmployeeHistory.END_DATE
FROM EMPLOYEE_HISTORY EmployeeHistory
WHERE (:Bind_SysEffectiveDate BETWEEN EmployeeHistory.START_DATE AND EmployeeHistory.END_DATE)
But when I invoke getEmployeeHistoryView1 method of view object service interface, the query which I see in log is next:
SELECT EmployeeHistory.HISTORY_ID,
EmployeeHistory.POSITION,
EmployeeHistory.WAGE,
EmployeeHistory.EMPL_ID,
EmployeeHistory.START_DATE,
EmployeeHistory.END_DATE
FROM EMPLOYEE_HISTORY EmployeeHistory
WHERE (EmployeeHistory.HISTORY_ID = :fbkKy__0)
AND (:SysEffectiveDateBindVar BETWEEN EmployeeHistory.START_DATE AND EmployeeHistory.END_DATE)
Bind variable for SysEffectiveDate has *:SysEffectiveDateBindVar* name now instead of *:Bind_SysEffectiveDate*. But method invokes successfully.
When I invoke updateEmployeeHistoryView1 environmet already tryes to bind *:Bind_SysEffectiveDate* variable that doesn't present in query. So I have exception:
java.sql.SQLException: Attempt to set a parameter name that does not occur in the SQL: Bind_SysEffectiveDate
I'm not understanding why environment binds :Bind_SysEffectiveDate parameter which doesn't present in query.

Setting bind variable to a different value if its null

Hi,
I have a report page which displays a table. One of the parameters of the sql query that generates this table is an apex bind variable.
I want the page to to run a different sql query depending on whether the bind variable is blank or not.
How can I do this in Apex without having to do use a function?
It would be good if I good reset the bind variable to another value (generated from a different sql statement) when the page loads.
Thanks
Edited by: sam on 17-Feb-2011 07:43

Hi,
Thanks, that's really helpful.
I'm passing a value (:P1_VAR1) as null from page 1 to page 2. On page 2 I have a table with the first column showing primary keys that have links.
When the user clicks on the link, it refreshes page 2 and sets the value on session :P1_VAR1 to the value of the primary key of the record clicked.
However, the problem is that when the user goes from page 1 to page 2, I want the :P1_VAR1 to be initialised to the first primary key record from the first record on my table.
I have a function that gets the id of the first record on my table but I don't know how to set the :P1_VAR1 to this value by modifying the item settings in APEX.
Please can someone help and give me an example on how this is done?
Thanks
Edited by: sam on 17-Feb-2011 07:49

Apex listener installed no test and set bind variables buttons

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