How to check duplicate bank account no (IT0009) using PA30 or PA40 tcode in HCM

[former_member602906]

Hello ABAP Guru's,

I am new to HCM module , I checked all the SCN Post but I didn't get relevant post to my requirement. requirement is below

Duplicate Bank Account numbers check occurs when carrying out a Create, Change or Copy actions using PA30/PA40 tcode.

For IT0009 – Bank Details:

*The system must check maintenance time if the new details already exist on the database.

*If a duplicate is found, a message should appear. A Warning message to be Displayed

*For the system to continue, the employee must acknowledge the system warning by pressing “ENTER”.

I am new to this HCM development , I have found Enhancements - PBAS0001 and BADI (HRPAD00INFTY) . if any one worked above requirement kindly provide logic . Kindly suggest which one is good BADI or User exits .

[former_member226519]

use method AFTER_INPUT in BAdI HRPAD00INFTY.

Do your checks and throe a warning message

[former_member602906]

Thank you very much , The issue is resolved.