Any way to display row-level errors in AdvancedTable from ProcessRequest?

Question

I have a page which displays data in an Advanced Table. Users are also able to edit the data on each row, and then save. Upon saving, it will validate the data, and display row-level errors (via either OARowValException or OAAttrValException). That's all working fine.
The issue I have, is that sometimes data can become invalid from outside of this particular screen. So when a user opens the screen, some of the data displayed is already invalid. If the user saves, without changing anything, they'll see the errors. I want to show the errors immediately, without them having to save on every range of records. So I basically want to re-validate everything when it is first displayed, so from ProcessRequest. Is there any way to actually do that? I've tried several ways, but nothing seems to work.

Answer 1

Hi,
I havent used it but u can try with the below logic
Write ur logic in AM...
Import oracle.apps.fnd.framework.OAAttrValException
Import oracle.apps.fnd.framework.OARowValException
//Iterate through all the rows.
if(attr1!=attr2)
   throw new OARowValException (
        getEntityDef().getFullName(), // entity full definition name
        getPrimaryKey(),              // entity object primary key
        "FND",                        // message application short name
        "ATTR_EXCEPTION");            // message name Regards,
Gyan