'Post provision setup failed' for PWA

[Dinesh Tekkatte]

PWA site setup is failing with strange error in ULS log:
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Microsoft.Office.Project.Server.Administration.ProvisionException: Post
provision setup failed. ---> System.Reflection.TargetInvocationException:
Exception has been thrown by the target of an invocation. --->
System.TypeInitializationException: The type initializer for
'Microsoft.Office.Project.Server.Library.PSContextInfo' threw an exception.
---> System.IO.IOException: Logon failure: account currently disabled.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at
System.IO.FileStream.Init(String path, FileMode mode, FileAccess access,
Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize,
FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean
bFromProxy) at System.IO.FileStream..ctor(String path, FileMode mode,
FileAccess access) at
System.CodeDom.Compiler.TempFileCollection.EnsureTempNameCreated() at
System.CodeDom.Compiler.TempFileCollection.AddExtension(String fileExtension,
Boolean keepFile) at System.CodeDom.Compiler.Temp "
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The domain account used for Shared Services & Database access is not
locked/disabled. not able to figure out which account it's talking about. The
setup is a farm setup with seperate App server, DB server & WFE.
How do I trace which account it's talking about? (Is it computer account in
AD?)