Solution : https://service.sap.com/sap/support/notes/614036 (SAP Service marketplace login required)
Key words :
\hostsauch mit voll qualifizierter domain angegeben ist, credential retrieval failedein folgefehler kann sein, nt lm security support provider, security service provider interface, terms tns-12631 tns-12638 12631 12638 reason, kerberos key distribution center, username retrieval failed ora-12638, oracle cluster resource switch, domain controller experiences downtime, nt lan manager
Related Notes :
620540 | Authentication Troubleshooting Guide |
608280 | ora-12638 when starting svrmgrl |
595874 | Failure of domain controller causes Oracle failover |
480266 | Problems with the SYSDBA/SYSOPER/INTERNAL connect |
425828 | ORA-12638 credential retrieval failed (Windows 2000) |
370278 | ORA-3113 when starting SQLPLUS or SVRMGRL |