Hi @Ashraf El-Maadidi ,
Try to use the following PowerShell Command to set Resource Throttling:
Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue
Function Set-ResourceThrottling
{
param (
[parameter(Mandatory=$true)] [string]$WebAppURL,
[parameter(Mandatory=$true)] [string]$ListViewThreshold,
[parameter(Mandatory=$true)] [string]$ListViewThresholdForAdmins
)
$WebApp = Get-SPWebApplication $WebAppURL
$WebApp.MaxItemsPerThrottledOperation = $ListViewThreshold
$WebApp.MaxItemsPerThrottledOperationOverride = $ListViewThresholdForAdmins
$WebApp.Update()
Write-Host "Throttling settings has been updated on" $WebApp.URL
}
Set-ResourceThrottling "http://xxx/" "40000" "40000"
If it is still not successfully set, please check your ULS Logs to verify whether there are any error messages in it.
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