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3710209 - SAP B1 Cloud Connector Fails with “Invalid Password” When Configured to Run Under a Windows User

Symptom

  • You want to run the SAP FSM Cloud Connector under a specific Windows user instead of Local System.
  • In Windows Services, you configure the Cloud Connector service to Log On using a specific Windows user.
  • When running the Cloud Connector Configuration Wizard, you enter the password for this Windows user.
  • The configuration wizard displays the error message: “The password provided is invalid.”
  • However, the password is correct and works when entered directly in Windows Services.

In the Cloud Connector Remote Control logs, the following error is logged:

ERROR|2026-01-30 16:50:45.7026||CloudConnectorRemoteControl.ConfigureWindow|pid=6176|tid=12|tname=
Unknown exception
CloudConnectorRemoteControl.ConfigureWindow.TestWindowsLogin
System.DirectoryServices.Protocols.DirectoryOperationException:
The server cannot handle directory requests.
   at System.DirectoryServices.Protocols.ErrorChecking.CheckAndSetLdapError(Int32 error)
   at System.DirectoryServices.Protocols.LdapSessionOptions.FastConcurrentBind()
   at System.DirectoryServices.AccountManagement.CredentialValidator.BindLdap(NetworkCredential creds, ContextOptions contextOptions)
   at System.DirectoryServices.AccountManagement.CredentialValidator.Validate(String userName, String password)
   at System.DirectoryServices.AccountManagement.PrincipalContext.ValidateCredentials(String userName, String password)
   at CloudConnectorRemoteControl.ConfigureWindow.TestWindowsLogin(String username, String password)

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.


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Environment

  • SAP Field Service Management (FSM)
  • SAP Business One (SAP B1)

Product

SAP Field Service Management 1.0

Keywords

SAP FSM, Cloud Connector, invalid password, Windows user, NetBIOS domain, NetBIOS name, Windows service log on, service account, Active Directory, LDAP error, DirectoryOperationException, server cannot handle directory requests, PrincipalContext ValidateCredentials, configuration wizard, run as user, Local System, domain user, Windows authentication, SAP FSM Cloud Connector configuration , KBA , CEC-SRV-FSM-BOC , FSM Business One Connector , CEC-SRV-FSM-ERP , FSM Connector for SAP ERP , Known Error

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