Incorrect group membership in user objects.

This is a problem with user objects. Each user belongs to all groups on the server.

Groups objects are correct. For example: department_AAA group includes only members of the AAA department.

Rights to files and directories are correct. (based on groups of objects)

Servers end eDirectory:
3 x Netwares 6.5 SP8 with eDirectory 8.8 Sp5 and NDS version 20219.15
1 x SLES 11 Sp 1 with eDirectory 8.8 Sp6 and NDS version 20605

How to fix user objects with group objects.