Hello,
For some users from our AD domain, we can't create a new account.
- We obtain the following error:

- With this result in the web error report:
URL: edcorion:80/.../EditAccount.aspx
Referrer: edcorion:80/.../EditAccount.aspx
Message: Object reference not set to an instance of an object.
ErrorSite: App_Web.Orion_Admin_AccountLimitationEditor.UpdateRow
ErrorType: System.NullReferenceException
- I activated the debug log level mode for the web site, and a found that:
2016-04-25 13:41:53,036 [224] DEBUG SolarWinds.Orion.Common.SqlHelper - SQL: SELECT * FROM Limitations lim
LEFT JOIN LimitationTypes limType ON limType.LimitationTypeID=lim.LimitationTypeID
LEFT JOIN LimitationTypesMetadata met ON met.LimitationTypeID=limType.LimitationTypeID
WHERE LimitationID=@LimitationID (@LimitationID=336)
2016-04-25 13:41:53,036 [224] DEBUG SolarWinds.Orion.Web.DAL.LimitationDALImplementation - Could not find limitation with id 336.
2016-04-25 13:41:53,036 [224] DEBUG SolarWinds.Orion.Common.SqlHelper - SQL: SELECT 1 WHERE EXISTS(SELECT AccountId FROM Accounts WITH (NOLOCK) WHERE AccountId=@accountId) (@accountId=myuser)
2016-04-25 13:41:53,052 [224] ERROR ASP.global_asax - Application_Error(40f097d7beca40ee8ea48fec3015645e)
System.NullReferenceException: Object reference not set to an instance of an object.
at Orion_Admin_AccountLimitationEditor.UpdateRow(Limitation limit, PlaceHolder phType, PlaceHolder phDetail)
at Orion_Admin_AccountLimitationEditor.UpdateControlState()
at Orion_Admin_Accounts_EditAccount.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
So if someone have already this issue of know how to resolve it ...
Regards
Cyril