NPrinting scheduler service logs "System.ArgumentException: distinguishedName" for some LDAP records

[Anonymous]

Description:

It could be the case where System.ArgumentException: distinguishedName is seein on some LDAP queries and not on others.

...

Qlik.NPrinting.Scheduler    19.29.3.0      ERROR   System.ArgumentException: distinguishedName↓↓↓↓Server stack trace: ↓↓   at Qlik.NPrinting.Scheduler.Task.Import.ImportStepLdapConnector.DistinguishedName..ctor(String distinguishedName, KeyValuePair`2[] componentAndValues) in C:\Jws\release-19.29.x-Ro5FpUSOy\server\NPrinting\src\Scheduler\Task\Import\ImportStepLdapConnector.cs:line 232↓↓  

...

Environment:

• Qlik NPrinting, September 2019 (19.29.3)

Cause:

This error is seen when the Distinguished Name (DN) of users have an extra space at the end which translated to extra characters. 

Resolution:

Remove the trailing space(s) from a user's Distinguished Name (DN) attribute. 

Related Content:

• Qlik NPrinting User Management and Security 
• LDAP Server Testing using LDAP Admin tool