LSNRCTL for 64-bit Windows: Version 12.1.0.2.0 - Production on 22-MAY-2018 18:13:21

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Starting tnslsnr: please wait...

Enter oracleadmin's password :

Invalid password: WSE-000018: Credential verification failed.

O/S-Error: (OS 1326) The user name or password is incorrect.

TNS-12560: TNS:protocol adapter error
 TNS-00530: Protocol adapter error