After substituting the new AM a LOV in the standard page stopped work (R12)

Question

I extended an AM in one of the standard Oracle Apps Page. After substituting the new AM, a LOV in the standard page stopped working.
Do someone have a solution for this?
thanks
Lou

Answer 1

Hi,
thanks for all replies.
Recap:
In a std OAF page I need to add a image-link for each row to go to a custom OAF page and show a custom table contents details of linked master id.
I added an image with personalization and create a dyanmic URI in extension of CO to pass id in a new page.
Since here all works fine.
Now, the problem is that I also need to call the procedures from DB to execute DML before access to the custom page.
I added in AM extension of standard page, a code like this below:
+public HashMap defPopulateDetails(String invoiceId, String checkrunId) {+
CallableStatement st = null;
HashMap returnValues = new HashMap(2);
try
+{+
String stmt = "BEGIN XXLOUIS_PKG.ON_INSERT_DETAIL(P_INVOICE_ID  => :1," +
+"P_CHECKRUN_ID => :2); END;";+
OADBTransaction tr = getOADBTransaction();
st = tr.createCallableStatement(stmt, 1);
+// Bind the input parameters+
st.setString(1, invoiceId);
st.setString(2, checkrunId);
st.execute();
st.close();
OAExceptionUtils.checkErrors(tr);
+}+
catch (SQLException sqle)
+{+
throw new OAException("ICX", "FWK_TBX_OBJECT_NOT_FOUND");
+}+
return returnValues;
+}+
Can I move it to the Controller ?
My doubt is due to the fact that I thought was a good practice place validation logic in to CO
and place all calls to DB procedures and VO into AM.
If I can move this piece of code from AM in to the CO I belive have not other problems.
thanks
Lou