Why UDISE Plus Login Fails – Top Reasons at a Glance

Every year during data entry season, thousands of school teachers and headmasters face the same problem – UDISE Plus login is not working. The good news is that most login problems have simple solutions that you can fix yourself in under 5 minutes.

Error Type	Likely Cause	Quick Fix
Wrong password	Caps Lock ON / typo	Check Caps Lock, retype carefully
Invalid UDISE code	Wrong digits entered	Cross-check from official documents
Page not loading	Browser or internet issue	Try Chrome, clear cache
Server error / slow	Heavy traffic on portal	Try early morning or late evening
Account locked	Too many wrong attempts	Contact Block MIS Coordinator
Session expired	Left idle for too long	Sign in again from beginning
Previous year pending	Old data not submitted	Submit last year's data first

Error 1–3: Password and Username Problems

Error 1 – Wrong Password (Most Common)
This is the most common reason. If Caps Lock is ON, your password will be wrong every time. Look at your keyboard – is the Caps Lock light on? Turn it off and try again. Also make sure you are not entering extra spaces before or after the password.

Error 2 – Wrong UDISE Code
Your UDISE code is 11 digits. Many teachers accidentally skip one digit or add an extra zero. Get the code from your school's official recognition certificate or last year's UDISE data printout. Count the digits – it must be exactly 11.

Error 3 – Wrong Portal Page for the Module
Each UDISE Plus module has its own access page. If you are trying to reach the Student Module but entering credentials on the Teacher Module page, it will not work. Check the table below for the correct URL:

Module	Correct Login URL
Student Module (SDMS)	sdms.udiseplus.gov.in
Teacher Module	udiseplus.gov.in/udiseteacher/
School Profile	udiseplus.gov.in/moe_udise/
Report Module	udiseplus.gov.in/udisereport/
All Modules (State Login)	udiseplus.gov.in/#/en/page/statelogin

Error 4–5: Browser and Device Issues

Error 4 – Old Browser or Unsupported Browser
UDISE Plus works best on Google Chrome. If you are using Internet Explorer, old Firefox, or any other browser, you may face access errors, blank pages, or buttons that do not respond. Download Google Chrome and try accessing the portal again. Make sure Chrome is updated to the latest version.

Error 5 – Browser Cache and Cookies Problem
Old cached data stored in your browser can cause the portal's pages to load incorrectly. Clear your browser cache by pressing Ctrl + Shift + Delete, select "All time" as range, check "Cookies" and "Cached images", then click "Clear data". After clearing, open the portal fresh and try again.

Error 6–7: Server and Portal Problems

Error 6 – UDISE Plus Server is Down or Slow
During October to December (peak data entry period), lakhs of schools try to access the portal at the same time. This causes the server to slow down or sometimes go down completely. If the website is not loading at all or loading very slowly, the problem is on the government server side – not your computer.

What to do: Try early morning (6 AM to 8 AM) or late at night (10 PM to midnight). These are low-traffic hours when the server is faster. Do not try to enter all data in one sitting on the last day.

Error 7 – Portal Under Scheduled Maintenance
Sometimes the government takes the portal offline for maintenance and upgrades. During this time, no one can access it. Look for maintenance notices on the official UDISE Plus homepage or check the Ministry of Education's official social media pages for announcements.

Error 8–9: Account and Session Errors

Error 8 – Account Locked After Multiple Wrong Attempts
If you enter the wrong password 5 times in a row, the system locks your account automatically. This is a security feature. A locked account cannot be unlocked by you – only your Block MIS Coordinator can unlock it. Call them immediately with your UDISE code and school name.

Error 9 – "Session Expired" or "Already Logged In" Error
If you see "session expired", it means you were idle too long and the system logged you out. Sign in again from scratch. If you see "already logged in from another device", someone else is using your UDISE code at the same time. Wait 15–20 minutes for the previous session to expire, then try again.

Error 10: Previous Year Data Not Submitted

This is a less-known but very important reason for access failure. If your school did not complete and submit data for the previous year, the system may block the current year's data entry. The portal requires previous year data to be certified before allowing fresh entries.

How to check: Access your dashboard after signing in. If you see a warning about previous year data being incomplete or pending, complete that first. Contact your Block MIS Coordinator who can tell you exactly what is pending from last year.

Step-by-Step Login Troubleshooting Checklist

1. Check internet connection – open any other website to confirm it is working
2. Turn off Caps Lock and retype your UDISE code and password carefully
3. Confirm you are on the correct portal page for your module (see URL table above)
4. Open Google Chrome (download if not installed) – avoid Internet Explorer
5. Clear browser cache: Ctrl+Shift+Delete → select All Time → clear cookies and cache
6. Try Incognito window (Ctrl+Shift+N) to rule out browser extension conflicts
7. If server is slow, wait 1–2 hours or try early morning before peak hours
8. Check if portal is under maintenance on udiseplus.gov.in homepage
9. If account is locked, call your Block MIS Coordinator with your UDISE code
10. Ask Block MIS Coordinator to check if previous year data is pending

When to Contact Block MIS Coordinator

Some problems cannot be fixed by you – they need your Block MIS Coordinator (also called BRC/CRC in some states). Contact them when:

• Account is locked and portal access is blocked
• You have forgotten the password and "Forgot Password" is not working
• Previous year data is pending and you need it unlocked
• Your UDISE code is showing as inactive or unrecognized
• The login page shows a school name different from your school

❓ Frequently Asked Questions (FAQs)

Here are the most common questions people ask about UDISE Plus Login Not Working 2026-27 – 10 Common Errors & Solutions.

1. Why is UDISE Plus login not working today?

Most common reasons: wrong password (check Caps Lock), wrong UDISE code, server overload (try after 1 hour), or previous year data not submitted. Try clearing browser cache and use Google Chrome for best results.

2. What is the official UDISE Plus login link?

For school login: udiseplus.gov.in. For student module (SDMS): sdms.udiseplus.gov.in. For teacher module: udiseplus.gov.in/udiseteacher/. Always make sure you are using .gov.in websites only.

3. My UDISE Plus password is correct but still not logging in – why?

This usually happens when: (1) previous year data is pending submission, (2) the portal is under maintenance, (3) your account is locked after multiple wrong attempts. Contact your Block MIS Coordinator to check account status.

4. How do I reset my UDISE Plus password?

Click "Forgot Password" on the login page and enter your registered mobile number. If that does not work, contact your Block MIS Coordinator or District MIS Officer – they can reset the password from their end.

5. UDISE Plus website not opening – what to do?

First check your internet connection. Then try a different browser (Chrome preferred). Clear browser cache (Ctrl+Shift+Delete). If the site still does not open, the portal may be under scheduled maintenance – wait 1-2 hours and try again.

6. Can I login to UDISE Plus from mobile?

Yes, but it is not recommended for data entry. Use a desktop or laptop for data entry to avoid errors. For just checking or viewing data, mobile browser works fine. Use Google Chrome on mobile if you must access it from a phone.

7. What does "session expired" mean in UDISE Plus?

It means you were logged in but stayed idle (no activity) for too long, and the system automatically logged you out for security. Simply login again from the beginning. Any unsaved data will be lost, so save your work frequently.

8. My school's UDISE code is correct but it says "invalid credentials" – why?

Double-check: (1) Are you entering 11 digits correctly? (2) Is Caps Lock off? (3) Are you logging into the right module? Different modules (Teacher, Student, School Profile) have separate login pages but use the same UDISE code.

9. UDISE Plus login is working but data entry page is not opening – what to do?

This happens when previous sections are incomplete. Go back to the dashboard and look for sections marked as "incomplete" or "pending". Complete those sections first before accessing the next module.

10. How many times can I enter wrong password before account gets locked?

The portal typically locks after 5 consecutive wrong attempts. If locked, you cannot login until the Block MIS Coordinator resets or unlocks your account. Always note your password carefully and avoid guessing.