Unable to claim Deduction in ITR 2 u/s 80 CCD(2)

Ensure that in your salary details (Schedule Salary), you have selected the "Nature of employers" under the applicable category (Others, if not Central or State govt) and not left it blank

Thank you very much brother. This fix is working.

Thank you Viral Sejpal brother. Your solution worked.

80CCD(2) is the employer contribution to NPS and it sits outside the Rs 1.5 lakh 80C cap entirely. In ITR-2, go to Schedule VIA and look for the 80CCD sub-field specifically labeled as 80CCD(2), which is a separate line from the 80CCD(1) employee contribution row. Enter the amount from Form 16 Part B. If the field appears greyed out, check which tax regime you selected when starting the return because 80CCD(2) is one of the few deductions allowed even under the new tax regime.