You must call the Connect-MsolService cmdlet before calling any other cmdlets

Question

I have powershell script that connects to the Msol service .When i tried to run the script it works locally(powershell commandline Vscode) but when i try to run script via Active batch it is giving me error "You must call the Connect-MsolService cmdlet before calling any other cmdlets" .

 $secpasswd = ConvertTo-SecureString "" -AsPlainText -Force
 $EXOCred= New-Object System.Management.Automation.PSCredential ("",$secpasswd) 
 $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $EXOCred -Authentication Basic -AllowRedirection
 Import-PSSession $Session -AllowClobber
 $secpasswd = ConvertTo-SecureString "" -AsPlainText -Force
 $MSOCred= New-Object System.Management.Automation.PSCredential ("",$secpasswd) 
 Connect-MsolService -Credential $MSOCred
 $RoleObject = Get-MsolRole | Where-Object{$_.Name -match $roles}
 $members= Get-MsolRoleMember -RoleObjectId $RoleObject.ObjectId

Can anyone help as i am getting error when executing the script in Active Batch