If the OES host server or cluster resource is already joined to an AD domain and you need to join the same OES host server or the cluster resource to a different AD domain, then you need to reconfigure NSS AD using YaST.
Before reconfiguring NSS AD, ensure to leave the AD domain. For more information, see Leave a AD Domain.
After leaving the AD domain, perform the following to reconfigure NSS AD:
Ensure that the AD requirements are met before reconfiguring the NSS AD. For more information, see Section 3.2, Meeting NSS AD Infrastructure Requirements.
Join to a AD domain. The AD domain can be the domain that was joined earlier or a different AD domain. For more information, see step 2, step 3 and step 4 of process 1 and process 2 in the Table 4-1.