2

When i tried to test connection with oracle database on visual studio, it hit below error ORA-12537: Network Session: End of file . Any ideas how to solve it?

enter image description here

i saw a lot of posts asked to change the configuration in sqlnet.ora, i did too but same error.

enter image description here

Below is the listener.ora enter image description here

Below is the tnsnames.ora enter image description here

May i know which part im wrong? Please give some advices, thanks.

user3835327
  • 1,194
  • 1
  • 14
  • 44
  • Possible duplicate of [ODP.NET Oracle.ManagedDataAccess causes ORA-12537 network session end of file](https://stackoverflow.com/questions/29847444/odp-net-oracle-manageddataaccess-causes-ora-12537-network-session-end-of-file) – atokpas Jul 13 '17 at 03:54

0 Answers0