It could be the case where System.ArgumentException: distinguishedName is seein on some LDAP queries and not on others.
Qlik.NPrinting.Scheduler 188.8.131.52 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↓↓
- Qlik NPrinting, September 2019 (19.29.3)
This error is seen when the Distinguished Name (DN) of users have an extra space at the end which translated to extra characters.
Remove the trailing space(s) from a user's Distinguished Name (DN) attribute.