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Contributor.
Contributor.
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NTLM Windows Authentication is required

Hi All,


When we execute a performance test for 25 or 50 vusers from controller. We are facing the below errors.
These errors are thrown by HP Loadrunner 12.53 between 5th to 10th minute of the test execution.
1) NTLM Windows Authentication is required
2) Proxy Authentication is required
3) HTTP 407 errors are thrown
After these errors, All the 25 or 50 vusers running will fail with the above error message.
Request the HP Team to reach me soon to solve this issue

We tried various options nothing worked. Please help us resolve this issue soon.

Regards,
Muthukumaran K

Email: Personal Info Erased
Mob: Personal Info Erased

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Acclaimed Contributor.
Acclaimed Contributor.

Re: NTLM Windows Authentication is required

Hello,

Which protocol are you using?

What happens if you run less than 25 Vusers?

What happens when you manually logon to the application while there are more than 25 Vusers? Are you being prompted to authenticate as well?

Regards,

Shlomi

 

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