Psconfig failure with error – An item with the same key has already been added

On the other day I was working on a psconfig failure issue after MOSS SP2 installation. The psconfig upgrade command line was failing immediately and hence no upgrade logs was generated. Below was the stack trace: —————————————————————————————————————– Exception: System.ArgumentException: An item with the same key has already been added.    at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)    at…


MOSS How to separate Mysites from the SSP web application or any other web application

Many a times I have come across customer’s environment where they use the single web application for Shared Services administration and Mysites. When we use a single web application for SSP and Mysites then the content database will contain both SSP admin site and the personal sites. Later they realize that it not as per…

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