I have a project where after filtering for the project and clicking on the link, I get a "ERRORSystem error. Contact system administrator." error.
Errors in the app-ca.logs that may be displayed:
ERROR 2020-04-07 15:53:50,142 [http-nio-8080-exec-1] property.PropertyViewLoader (clarity:userID:.....odata.GetListContextByRow) Exception locating views for object project of subtype update in the database.
java.lang.NullPointerException
ERROR 2020-04-07 13:08:40,434 [http-nio-8080-exec-3] niku.xql2 (clarity:userID:.....:projmgr.projectProperties) ServiceHandler.postProcess failed.
java.lang.NullPointerException
SELECT * from odf_multi_valued_lookups
where object = 'project' and value is null and pk_id=<id of the project you can not open>
From the result you can get the attribute ID that has the issue