Product:
Planning Analytics 2.0.9.19 TM1
Microsoft Windows 2019 Server
Issue:
When user browse to the tm1web they get a error – random in different web-browsers e.g. chrome and edge.
Error msg:
This site can’t provide a secure connection
tm1sebservername.domain.com sent an invalid response.
Try running Windows Network Diagnostics.
ERR_SSL_PROTOCOL_ERROR
Solution:
Check the URL you use – it need to start with HTTP:// if you do not have a certificate on your TM1WEB service.
If you by accident enter;
https://servername.domain.com:9511/tm1web/
you get above error.
You need to enter
http://servername.domain.com:9511/tm1web/
More Information:
https://www.ibm.com/docs/en/SSD29G_2.0.0/com.ibm.swg.ba.cognos.tm1_ug.2.0.0.doc/tm1_ug.pdf