On this Page and customize the Page

Hi all
My requirement is simple:
If the field has value make read-only. Here's the problem, however:
When I look on this Page"I can see the field here with reference VO, etc..
When I go to the link on the Page customize I can't find it.
Oracle e-Business R 12.1
Suppliers-> update address
Page location: / oracle/apps/pos/beg/webui/ByrAddrPG
Domain name: name address
Here's what I added to the extended controller code:
* processRequest(OAPageContext pageContext, OAWebBean webBean) public Sub *.
*{*
* Super.processRequest (pageContext, webBean); *
* String snumber; *
* OAMessageTextInputBean mtib; *
* mtib = (OAMessageTextInputBean) webBean.findChildRecursive ("hzPartySiteName"); *
* snumber = (String) mtib.getValue (pageContext); *
* if (snumber! = null | snumber.length ()! = 0) *.
*{*
* mtib.setReadOnly (true); *
*}*
*}*
When I run the page I get error: NullPointerException
Thank you

Iggy

If the page.xml is not having this area so that you can do is open the app the right click on the page of the page and click View Source.

This gives you all the information about this page.you can search for your field here.

I hope that helps!

Thank you
AJ

Tags: Oracle Applications

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