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SFDC consultant integrati
error invalid_grant , authentication failure.
i am failed to login to salesforce through api
I am getting error invalid_grant , authentication failure.
I am getting error invalid_grant , authentication failure.
Also, does the user have the API permission enabled?
Otherwise, verify the username (and password security token) are correct. (PasswordSecurityToken is all one string, no + or space in between, if that helps)
Please mark this as the best answer if this helps
"PasswordSecurityToken is all one string, no + or space in between, if that helps"
This actually saved hours of my efforts. I was reading some blog and that person had used +. I removed it and it is working really well.