Encountered HTTP 503 Error - Service Unavailable while accessing RSA Archer web interface. And the configured IIS Application Pool stopped at the time while accessing the Archer web interface. Image description
The assigned RSA Archer ApplicationPool stopped with event warning message in Windows Event Viewer. (e.g Archer2) Image description
Event ID: 5021, WAS The identify of application pool Archer2 is invalid. The user name or password that is specified for the identify may be incorrect, or the user may not have batch logon rights. If the identify is not corrected, the application pool will be disabled when the application pool receives it first request. If batch logon rights are causing the problem, the identity in the IIS configuration store must be changed after rights have been granted before Windows Process Activation Service (WAS) can retry the logon. If the identity remains invalid after the first request for the application pool is processed, the application pool will be disabled. The data field contains the error number.