APP-FND-222 Encountered an Error While Getting the ORACLE User

APP-FND-222 Encountered an Error While Getting the ORACLE User [ID 135656.1]
		Modified 26-MAY-2010     Type PROBLEM     Status PUBLISHED

fact: Oracle Application Object Library 11.5 
Checked for relevance on 26-MAY-2010 
symptom: APP-FND-222: Encountered an error while getting the ORACLE user  account for  your concurrent request to run from 
symptom: Unable to view the log and output file of custom concurrent request 
change: Created a custom concurrent request and a custom top and registered  both  with Oracle applications. 
cause: The custom top is not assigned to the standard data group.  
fix:

Add the custom top to the standard data group.

1. Log into Oracle Applications 
2. Select 'System Administrator' responsibility
3. Navigate to : Security/Oracle/Data Groups.

A data group is a list of Oracle Applications and the ORACLE usernames assigned 
to each application.  If a custom application is developed with Oracle 
Application Object Library, it may be assigned an ORACLE username, registered 
with Oracle Applications, and included in a data group.  

An ORACLE username allows access to an application's tables in an ORACLE 
database.  All data groups automatically include an entry for Application 
Object Library.