Unable to access Approve Clockin/Clockout application from UWL

Hi All,

We are unable to access approve clockin/clockout correction application from UWL.

We found one Note - 1600953.

In that notes first step is mentioned as to replace the PCD path of UWL page .

We are using custom UWL page in portal so for replacing we have to replace with PCD of Custom Page or Standard page in configuration xml file?

Also we replaced below code for Clockin/clockout workitem with the task TS91000330:

***********************************************************************

<ItemType

name="uwl.task.webflow.TS91000330.SAP_ECC_HumanResources"

connector="WebFlowConnector" defaultView="DefaultView"

defaultAction="defaultAction"

executionMode="default">

      <ItemTypeCriteria

systemId="SAP_ECC_HumanResources" externalType=" TS91000330"

connector="WebFlowConnector"/>

<CustomAttributes>

        <CustomAttributeSource

id="WEBFLOW_CONTAINER" objectIdHolder="externalObjectId"

objectType="WebflowContainer"

cacheValidity="final">

          <Attribute name="REQUESTID"

type="string" displayName="Request

ID"/>

        </CustomAttributeSource>

      </CustomAttributes>

      <Actions>

        <Action

name="defaultAction" groupAction="" handler="ObjectNavigationLauncher"

returnToDetailViewAllowed="yes"

launchInNewWindow="yes">

          <Properties>

            <Property

name="Operation" value="approvecorrections"/>

             <Property

name="ObjectValue"

value="REQUEST_ID=${item.REQUESTID}&amp;FROM_POWL=X"/>

<Property name="DynamicParameter"

value="REQUEST_ID=${item.REQUESTID}&amp;FROM_POWL=X"/>

            <Property

name="ObjectName" value="employee"/>

<Property name="System"

value="SAP_ERP_HumanResources"/>

    <Property name="openInNewWindow"

value="true"/>

          </Properties>

          <Descriptions

default="defaultAction"/>

        </Action>

      </Actions>

    </ItemType>

REQUEST_ID value is getting as empty/null.

Also please let us know where these request ID's will store for this application.

Thanks,
Ravi.