Launching HEAT Service Management and getting error:  The request failed with HTTP status 503: Service Unavailable.

Version 1

    Details

    Launching HEAT Service Management and getting error:  The request failed with HTTP status 503: Service Unavailable.


    Resolution

    1.  Launch the IIS Manager.

    2.  Select Application Pools and locate the HEATAppServerAppPool.
    3.  Click on the Advanced Settings option and expand the Process Model section.
    4.  Select Custom account and click Set.
    5.  Enter a valid local Administrator account and Password and Save.
    6.  Re-start the HEATAppServerAppPool.
    7.  Relaunch HEAT Service Management.