LoginService

[Keerthi987]

 session = repository.loginService("SystemUserMysite", repository.getDefaultWorkspace());

This line throwing an exception as Can neither derive user name nor principal names for bundle 

[aanchal-sikka]

Hello @Keerthi987 

I guess you are missing the config for 

org.apache.sling.serviceusermapping.impl.ServiceUserMapperImpl. Please follow the link to configure Service User. You would also need to update the API

https://medium.com/@toimrank/aem-service-user-mapping-and-resourceresolver-bd4a15d8cff2

[Keerthi987]

no I mapped service user. does default workspace points to 4502?

[aanchal-sikka]

@Keerthi987 : 

I have been using getServiceResourceResolver for a long time. 

The loginService() is creating issue after upgrade everywhere? Or in a specific case only?

[Sady_Rifat]

Have you correctly written the config file for SysytemUserMysite?

In your org.apache.sling.serviceusermapping.impl.ServiceUserMapperImpl.amended-my-project.config file 

# Configuration created by Apache Sling JCR Installer
service.ranking=I"100"
user.mapping=["com.my-project:SystemUserMysite\=your-service-user-name"]

See this documentation: https://aemhints.com/2020/11/08/service-users-mapper-aem/ 

[Keerthi987]

yes

[Sady_Rifat]

Then please share the exception message

[Sady_Rifat]

Hello @Keerthi987 ,

Please make sure you correctly referenced this.

user.mapping=["SymbolicNameFromBundle:SystemUserMysite\=your-service-user-name"]

 Go to the http://localhost:4502/system/console/bundles

Search for your bundle and get the Symbolic Name

Otherwise, there should not be any issue if you correctly create the service user.

[Keerthi987 · Accepted solution]

Thank you all now it's working. There was a mistake in the symbolic name i have given.

[Tanika02]

@Keerthi987  - 

Do you have the System User available in the given environment/AEM Local wherever you are executing this?

[Keerthi987]

yes it is.