RMAN Login Fails With ORA-12638
(Doc ID 436418.1)
Last updated on JANUARY 17, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 9.2.0.1 to 10.2.0.1 [Release 9.2 to 10.2]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
RMAN login to the target database fails with this error:
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed.
RMAN-04005: error from target database:
ORA-12638: Credential retrieval failed
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed.
RMAN-04005: error from target database:
ORA-12638: Credential retrieval failed
Cause
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In this Document
Symptoms |
Cause |
Solution |