This could be owing to one of the below reasons:
- The User ID/Domain you have entered is invalid. Please enter the proper details and try again.
- The Certificate you have selected is invalid. Please try again.
- If the problem persists, please contact EnetBanking Support (enetbanking.support@hdfcbank.com) with the error code mentioned below and/or this screen shot.
 

The HTTP request is invalid for processing

Error Code: 400
 

Requisite URL Not Found.
Please contact helpdesk for further details.
Error Code: 404
 

The HTTP request method is not allowed

Error Code: 405
 

The request entity is too large to be processed by the server

Error Code: 413
 

Your digital signature of the transaction is missing, please try again.

Error Code: -11000
 

You have chosen the wrong digital certificate for digitally signing your transaction.
Please select the correct certificate for signing / check certificate settings on your browser.
Error Code: -11008
 

Your digital signature of the transaction is missing, please try again.

Error Code: 419
 

Please retry using correct User ID/Domain and Certificate details.

Please Click Here to learn more about this error. Error Code: -10033
 

You are denied access for not being registered.

Please Click Here to learn more about this error.
Error Code: -10038
 

Your session has timed out. Please relogin choosing the correct user ID / Domain.

Error Code: 421
 

You are not allowed to access this page due to the following reason(s).
The Url was configured for S2SA and cannot be accessible using HTTPS channel

Error Code: 422
 

You are not allowed to access this page due to the following reason(s).
The Url was configured for S2SA and cannot be accessible using HTTPS channel

Error Code: 423
 

You may experience this problem due to one of the followiing reasons.
1. You are not logged in
2. Browser SSL session renegotiation inconsistency.
3. Internal Configuration error.
Error Code: 424

Plese relogin choosing the correct User ID / Domain ID

Error Code: 425
 

You are denied access since the login credentails does not match your digital certificate.
Please verify that you choose proper User ID/Domain and certificate to login.
Please Click Here to learn more about this error.

Error Code: 427
 

Please relogin using correct USER ID/DOMAIN

Error Code: 428
 

An internal server error has occurred.

Error Code: 500
 

The Enet Services are currently not available. The Enet Services are functional between 8.00 a.m. to 9.30 p.m. IST Monday to Saturday.
Thank you for choosing ENet: HDFC Bank Corporate Internet banking Services.
 

The HTTP protocol version used by the browser is not supported

Error Code: 505
 

Login Carrier Url access not permitted

Error Code: 506
 

Login Precursor Url access not permitted

Error Code: 507
 

Your digital certificate has been revoked by your issuer.

Error Code: 508
 

You are temporarily suspended from accessing the service

Error Code: 509
 

The digital certificate used for authentication is expired or not yet valid

Error Code: 510
 

The digital certificate used for authentication is not registered.
If the certificate is just renewed, please use the new digital certificate.

Please Click Here to learn more about this error.
Error Code: 426
 

Digital Certificate used for authentication is not Registered.

Error Code: -1405
 

Your account is currently suspended.

Error Code: -1404
 

The certifying authority that issued your digital certificate is not trusted.
Please Click Hereto learn more about this error.

Error Code: -6003
 

The certifying authority that issued your digital certificate is not trsuted.
Please Click Hereto learn more about this error.
Error Code: -6015
 

The digital certificate mapped to your account is expired.
If you have already applied for renewal please click here to download your latest digital certificate.
 

- The digital certificate which is mapped to your User id is EXPIRED.

- Please Click on the link received in Email and follow the simple steps highlighted for creating & installing the new Certificate.

- In case of any assistance, kindly contact your local ENET Support team.

You have not chosen your digital certificate to access the banking application.Please choose a valid digital certificate to access your account.
Please Click Hereto learn more about this error.

The digital certificate for your account has been updated in the system following your renewal request. Please re-login to download your renewed certificate and continue banking with us.

This Website wont support TLS1.0/TLS 1.1 Protocol.Please update version in browser to TLS 1.2
Steps For Enabling TLS 1.2
1.On the Internet Explorer main Menu,Select Tools >Internet Options.
2.In Internet Options Box,select Advanced Tab.
3.3.In Security Category check TLS 1.2
Note:Please upgrade browser if TLS 1.2 Option not available.
4.Click OK
5.Exit and restart Internet Explorer.

This Website wont support TLS1.0/TLS 1.1 Protocol.Please update version in browser to TLS 1.2

Steps For Enabling TLS 1.2
1.On the Internet Explorer main Menu,Select Tools >Internet Options.
2.In the Internet Options box, select the Advanced tab.
3.In the Security category, check Use TLS 1.2
Note: Please upgrade browser if TLS 1.2 Option not available.
4.Click OK
5.Exit and restart Internet Explorer.

This Website wont support TLS1.0/TLS 1.1 Protocol.Please update version in browser to TLS 1.2

Steps For Enabling TLS 1.2
1.On the Internet Explorer main menu, select Tools > Internet Options.
2.In the Internet Options box, select the Advanced tab.
3.In the Security category, check Use TLS 1.2
Note: Please upgrade browser if TLS 1.2 Option not available.
4.Click OK
5.Exit and restart Internet Explorer.

This Website wont support TLS1.0/TLS 1.1 Protocol.Please update version in browser to TLS 1.2

Steps For Enabling TLS 1.2
1.On the Internet Explorer main menu, select Tools > Internet Options.
2.In the Internet Options box, select the Advanced tab.
3.In the Security category, check Use TLS 1.2
Note: Please upgrade browser if TLS 1.2 Option not available.
4.Click OK
5.Exit and restart Internet Explorer.

Unauthorized IP -

IP Validation failed,please contact FC@C support desk

Error Code