Resolved: setCurrentRowWithKeyValue not finding row known to exist

Question

Hi, I am trying to set the first master record of a master/detail screen via the setCurrentRowWithKeyValue action in the pageDef via a Session scoped management bean:
<executables>
<iterator id="UsersView1_1Iterator" RangeSize="10" Binds="UsersView1_1"
DataControl="AppModuleDataControl"/>
<iterator id="TasksView1_3Iterator" RangeSize="10" Binds="TasksView1_3"
DataControl="AppModuleDataControl"/>
<variableIterator id="variables">
<variable Type="int" Name="getUserId_return" IsQueriable="false"
IsUpdateable="0" DefaultValue="${bindings.getUserId.result}"/>
</variableIterator>
<invokeAction id="loadUser" Binds="setCurrentRowWithKeyValue"/>
</executables>
<bindings>
<action IterBinding="UsersView1_1Iterator" id="setCurrentRowWithKeyValue"
InstanceName="AppModuleDataControl.UsersView1_1"
DataControl="AppModuleDataControl" RequiresUpdateModel="false"
Action="98">
<NamedData NDName="rowKey" NDValue="${sessionScope.UserInfo.userId}"
NDType="java.lang.String"/>
</action>
based on the error message :
JBO-25020: View row of key oracle.jbo.Key[7 ] not found in UsersView1_1Iterator.
It seems to be using the correct Primary key but not finding its record.
If anyone can help me figure this out, I would greatly appreciate it. Thanks.
Message was edited by:
N8NDREW

Answer 1

I figured this one out myself, two "key" concerns:
From: Oracle® Application Development Framework
Developer’s Guide For Forms/4GL Developers
10g Release 3 (10.1.3.0)
B25947-01
"In order to successfully be able to use the findByKey() method on a read-only view
object, you need to perform two additional steps:
1. Ensure that at least one attribute in the view object has the Key Attribute property
set
2. Enable a custom Java class for the view object, and override its create() method
to call setManageRowsByKey(true)after calling super.create() like this:
// In custom Java class for read-only view object
public void create() {
super.create();
setManageRowsByKey(true);
Doing #2 in my view impl resolved my issue.
Be aware that the RangeSize property might need to be set to -1 as well.