How to stop repeated prompt for logon credentials when calling history Plots
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Products:
Aspen Production Control Web Server
Last Updated:
05-Apr-2021
Last Updated:
05-Apr-2021
Versions:
Article ID:
000098308
Article ID:
000098308
Primary Subject:
Problem Statement
This solution frames the problem of a repeated prompt for logon credentials when HTP plots are enabled and history Plots are requested. The plot would appear showing no data and the windows prompt for logon would appear and will not access even if the right credentials are introduced.
Solution
To fix this is necessary to change Process Data to Anonymous Authentication.
The way to do this is by following the next steps:
1.- Access to IIS manager for Windows Start
2.- Expand Default Web Sites and Select Web21
3.-from Web 21 select Process Data and from the right-side display look for the Authentication icon
4.- Double click on Authentication and change Anonymous Authentication from Disable to Enable and Disable Windows Authentication.
5.- After this open a command prompt using Admin rights and execute and IISRESET command.
Keywords
PCWS, History Plot, IIS