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ORA-12699 When Connecting From Client (Doc ID 2238022.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Database - Enterprise Edition - Version and later
Advanced Networking Option - Version and later
Information in this document applies to any platform.


The following error may be reported on the Client side when trying to connect to the database

ORA-12699: Native service internal error



It could be either of the following changes 

1. The Oracle Native Encryption has been configured on the client side (by setting sqlnet.encryption_client=required) keeping the default value (accepted)         at the server side.

2. SSL encryption has been implemented between the client and the Database.

3. SQLNET.FIPS_140=TRUE is set to TRUE in the sqlnet.ora file (either on client or the database)


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