Get JBO-27023 exception when programmatically inserting in view object

Question

I am using Jdev 11 R2 (11.1.2.3.0) JSF2 & Facelet
In some use case I require to read information from some external source (a web service in this case)
and Programmatically insert into Oracle DB
I use below code to get view object from application module
//from ADFUtils
     public static ApplicationModule getApplicationModuleForDataControl(String name) {
return (ApplicationModule)JSFUtils.resolveExpression("#{data." + name + ".dataProvider}");
     public static ViewObject getViewObject(String appModCtrlNam, String viewObjCtrlNam) {
ApplicationModule am = getApplicationModuleForDataControl(appModCtrlNam);
return am.findViewObject(viewObjCtrlNam);
     ViewObjectImpl testVW =
(ViewObjectImpl)ADFUtils.getViewObject("AppModuleDataControl", "View1");
Row testRow = testVW.createRow();
     testRow.setAttribute("property1",value1);
     testRow.setAttribute("property2",value1);
     testRow.setAttribute("property3",value1);
     testRow.setAttribute("property4",value1);
     testVW.insertRow(testRow);
     and finally commit bounded task flow
     TaskFlowUtils taskFlowUtils = new TaskFlowUtils();
taskFlowUtils.commitTaskFlow();
     public void commitTaskFlow() {
getDataControlFrame().commit();
public DataControlFrame getDataControlFrame() {
BindingContext bindingContext = oracle.adf.controller.binding.BindingUtils.getBindingContext();
String dataControlFrameName = bindingContext.getCurrentDataControlFrame();
DataControlFrame dataControlFrame = bindingContext.findDataControlFrame(dataControlFrameName);
return dataControlFrame;
     There are some inner objects so I need to repeat this logic for some other view objects (don't put it here to make post shorter)
     Every thing is OK but when number of record I read from that external source increased I will receive
     JBO-27023: Failed to validate all rows in a transaction.
     And system can not commit transaction
     What I mean about the increase in number of records is totaly 50 records not 10000 records
     I mean if I run my method with 3-5 records it is working fine , if I run it with 50 records I will receive JBO-27023
     I am using a method in application module to get sequence from DB and transaction in bounded task flow defined as "Always Begin New Transaction"
     Any idea where is wrong or what is work around?
     Thanks
     Mohsen

Answer 1

Hi Frank
I saw that blog from Jobinesh as he mentioned
public String someAction() {
BindingContainer bindings = getBindings();
OperationBinding ob = bindings.getOperationBinding("doSomething");
Object result = ob.execute();
if (!ob.getErrors().isEmpty()) {
return "error";
return "success";
But in my use case I need to insert into view objects programmatically not executing a method in app module
What is they best way of doing this?Should I put this inserts as method in app module?
and where I can find new version of ADFUtils?
Appreciate your comments
Regards
Mohsen