Error message 'System.ArithmeticException' when trying to connect to Database.
Invalid bytes count
Stack Trace:
at Devart.Data.Oracle.by.a(List' 1 A_0, SshOptions A_1, SslOptions A_2, Boolean A_3)... (see attachment)
Oracle was updated or connected to a new version.
SOLUTION 1:
Add these 3 lines to your sqlnet.ora file:
SQLNET.CRYPTO_CHECKSUM_CLIENT=REQUIRED
SQLNET.CRYPTO_CHECKSUM_SERVER=REQUIRED
SQLNET.ENCRYPTION_SERVER=REQUIRED
SOLUTION 2:
Install instant client 23