Hey Everyone!

 

Another day and another problem with SCCM! Currently I am experiencing Hash value mismatches with numerous packages, it is very intermittent...One day it will be the main OS .wim and the next it will be a driver package. After a lot of reading it has been suggested that re-validating or re-distributing the effected files to the DP fixes the issue after a couple of hours, this has worked once or twice but isn't a permanent solution and sometimes it doesn't work which is a massive waste of production when you have to wait 2 hours before you find out.

 

One powershell command seems to help gwmi -Namespace root\SMS\site_XXX -class SMS_package -filter {PackageID = ""}|Remove-Wmiobject - If this ran for the effected package and then a redistribution of the package it can sometimes fix it, but once again not 100% of the time.

 

Was curious to know if anyone has any information to why this would just start happening all of a sudden and if there are any known fixes? Our environment is fairly simply, Primary site server with two DPs and an MP.

 

DownloadContentAndVerifyHash() failed. 80091007.

 

Thanks.

GHaM

A lot of time these hash errors are caused by WAN accelerators. So check withy your networking team.