Unable to login to new dashboard.

[Sarayucog]

Hi All,

User is unable log into the cognos8 Dashboard and getting the below error.

CM-REQ-4159 Content Manager returned an eror in the response header.

We have tried the follwoing

Under user- My Preferences-->Personal tab Credentials section, we have done the Renew the credentials.

but still user unable to log i to the dashboards.

Your help will more appriciated....


Thanks in advance...