EBS R12 -- HR FRM-40735, ORA-01403 PAYWSDET form

You may encounter FRM-40735 in PAYWSDET forms screen.

FRM-40735: ON-INSERT trigger raised unhandled exception ORA-01403
Total Compensation : Basic
Element Description15:19
PAYWSDET

To reproduce the error:
Global HRMS Manager> Total Compensation : Basic > Element Description   save..
FRM-40735: ON-INSERT trigger raised unhandled exception .

Usually, these kind of errors should be investigated using EBS built in session tracing , unless there is a known issue in Oracle Support.
,To generate a Trace File for Forms Navigate to Menu - Help > Diagnostics Select one of the following options:

Regular Trace
Trace with Binds
Trace with Waits
Trace with Binds and Waits

I prefer trace with binds, as we need to see the bind variable values here, because we are encountering an error based on the data (no data found)

So , after enabling the trace for our form session, a window, which will specify the trace file for our session, will be displayed . After this point, we reproduce the problem in the same session and open the trace to make the analysis.

Okay lets come back to our subject;  I mean to fix the ORA-01403 error in PAYWSDET forms;

I have analyzed the trace file and found the problematic sql..

It was not returning any values..

SELECT 'x' FROM HR_LEGISLATION_INSTALLATIONS WHERE APPLICATION_SHORT_NAME = 'TR' AND NVL('PER' ,'x')=NVL(LEGISLATION_CODE,'x') AND (STATUS='I' OR ACTION IS NOT NULL)

This was the cause.

As, the query is related with legislations.. I got suspected from Hr Legislative installation... 

So I reapplied hrglobal.drv just in case and that action have fixed the issue. So it must have been some issue with its previous install.