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Newbie_edmNewbie_edm 

salesforce login issue

Hello,

I am getting following error message when i try to login using ADFS/Single sign on salesforce page. could you please provide some guidance on this

"We can't log you in. Check for an invalid assertion in the SAML Assertion Validator (available in Single Sign-On Settings) or check the login history for failed logins."

thanks
Best Answer chosen by Newbie_edm
Raj VakatiRaj Vakati
 Looks like your Federation Id is not matching .. Use AML Assertion Validator to validate once .. you can login as any one of the admin and do it 

https://help.salesforce.com/articleView?id=sso_saml_validation.htm&type=5

All Answers

KrishnaAvvaKrishnaAvva
Hi Venkat,

This has been solved with detailed explanation here : https://success.salesforce.com/answers?id=906300000004BnNAAU.
Please check it.

Please mark this as SOLVED if it had helped you. Thanks!

Regards,
Krishna Avva
Raj VakatiRaj Vakati
 Looks like your Federation Id is not matching .. Use AML Assertion Validator to validate once .. you can login as any one of the admin and do it 

https://help.salesforce.com/articleView?id=sso_saml_validation.htm&type=5
This was selected as the best answer
Newbie_edmNewbie_edm
Thanks Raj and Krishna, yes the Federation Id didnt match the active directory, once i change the Federation Id then it worked.