Powershell script gives continuously value null

Could you post the entire script? Remember to remove any security relevant information.

PRTG Scheduler | PRTGapi | Feature Requests | WMI Issues | SNMP Issues

Kind regards,
Stephan Linke, Tech Support Team

Param(

[string]$HanaAdminUserName,
[string]$HanaAdminPassword,
[string]$HanaHostPort
)


$ConnectionString = "server=" + $HanaHostPort + ";UserID=" + $HanaAdminUserName + ";Password=" + $HanaAdminPassword 
#************ Set Your Connection String Parameters here ****************
# Check out http://www.connectionstrings.com/ or http://www.w3schools.com/ADO/default.asp for help on ADO

# Sample for Microsoft Access Database
# $myconnectionstring = "Provider = Microsoft.Jet.OLEDB.4.0; Data Source = c:\test\sample.mdb"

# Sample for MS SQL Server
# $myconnectionstring = "Provider=SQLOLEDB.1;Password=test;Persist Security Info=True;User ID=test;Initial Catalog=yourname;Data Source=10.1.4.105\SQLEXPRESS"
    
#add-type -path "C:\Program Files\sap\hdbclient\ado.net\v4.5\Sap.Data.Hana.v4.5.dll"
        

#$myconnectionstring = $dsn

         
         

#************ Set Your SQL Statement Parameters here ****************
# The script assumes that your database contains the table 'employees' with the field 'salary'.
# According to the Database you may have to adjust the SQL statement.
#Add-type -path "C:\Program Files\sap\hdbclient\ado.net\v4.5\Sap.Data.Hana.v4.5.dll"
Set Culture en-US
$myHDBQuery1 =  "select 
case when count(*) is not null then count(*)
else '0' end as delayed_jobs
from SAPABAP2.TBTCO
where STATUS = 'D'"

$mytablecolumnname1="Delayed Jobs"

 $Connection = New-Object Sap.Data.Hana.HanaConnection
 $Connection.ConnectionString = $connectionstring
 $Connection.Open()

 $Command = New-Object Sap.Data.Hana.HanaCommand($myHDBQuery1, $Connection)
	$ds=New-Object system.Data.DataSet
	$da=New-Object Sap.Data.Hana.HanaDataAdapter($Command)
	[void]$da.fill($ds)
 $Connection.Close()
 $QueryResponse = $ds.Tables  | Select-Object -Expand Rows  
 
$A = $QueryResponse[0]-as[int]

# return the result
write-output "<prtg>"
Write-Output "	<result>"
Write-Output "		<channel>Delayed Jobs</channel>"
Write-Output "		<value>"$A "</value>"
Write-Output "		<float>1</float>"
Write-Output "	</result>"
Write-Output "<Text>OK</Text>"
Write-Output "</prtg>"

Thanks for that. Did you already enable "Use credentials of parent device" in the security context of the sensor?

PRTG Scheduler | PRTGapi | Feature Requests | WMI Issues | SNMP Issues

Kind regards,
Stephan Linke, Tech Support Team

The option: "Use Windows credentials of parent device" is selected

Does the user you're using in the device have that very module installed? What speaks against using ODBC, as in the upper part of the script?

PRTG Scheduler | PRTGapi | Feature Requests | WMI Issues | SNMP Issues

Kind regards,
Stephan Linke, Tech Support Team

We don't understand the question are you proposing? During executing of the script in PS we don't get any error's about ODBC.

Sorry if my previous reply was ambiguous. Could you please enable the Write Result To Disk option in the sensor settings, locate them in C:\ProgramData\Paessler\PRTG Network Monitor\Logs\Sensors and send them to us via support@paessler.com, referring to this thread? Thanks! :)

PRTG Scheduler | PRTGapi | Feature Requests | WMI Issues | SNMP Issues

Kind regards,
Stephan Linke, Tech Support Team

Im not sure what you mean by your solution, but I'm having the same problem. What did you change the 32 bit? Thanks in advance!

Hi, thanks for your question. I believe the poster above is suggesting using a 32bit PowerShell DLL? We don't have any results for this ourselves, but it's certainly worth a go here.

Just in case somebody else has the problem: I spent over an hour to find out that passing a parameter like -Path "\ \someserver\somewhere\" produces exactly that NUL output.

The backslash before the second quote seems to be interpreted as an escape which leads to Powershell failing to start up or something. Removing the backslash before the quote made it work instantly.

Hi there,

In which PRTG Version was this scenario tested?