ORA-28362: master key not found

ORA-28362: master key not found
Cause:
The required master key required could not be located. This may be casued by the use of an invalid or incorrect wallet.
Action: Check wallet location parameters to see if they specify the correct wallet. Also, verify that an SSO wallet is not being used when an encrypted wallet is intended.

Error Indicate that It doesn't found the current Master key. Effectively Command will create the New master key as the specified location(Either FILE or HSM. Any objects(TAblespace) created with OLD Master key will be unusable.

ORA-28386: "cannot perform a PKI certificate-based Master Key Rekey"
// *Cause: A PKI certificate-based Master Key Rekey was attempted when
// Tablespace Encryption or HSM was in use.
// *Action: Perform a symmetric Master Key Rekey or disable Tablespace
// Encryption for all tablespaces.

11gR2 (11.2.0.1) database don't support REKEY if MASTERKEY is stored in HSM(Hardware Secure module".