If you have a lot of unused (not linked) group policy object, you can delete it with the following PowerShell script.
I just had a customer who’s SharePoint application pool keep stopping.
We had the following output in the event log on the server:
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1 |
The identity of application pool [AppPoolID] is invalid. The user name or password that is specified for the identity may be incorrect, or the user may not have batch logon rights. If the identity is not corrected, the application pool will be disabled when the application pool receives its 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. |
There can be 2 resolutions to this error, the following needs to be done.