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How to connect two Oracle Autonomous Databases using cx_Oracle wallet in one python program

in Windows Oracle Data Access Components (MOSC) 1 commentAnswered

Hello All,

I have Oracle Transaction (TRX) and Data warehouse (DW) databases in OCI. I wrote pyton program to connect to the databases using cx_Oracle wallet. I can connect to these database in separate python program without any issues.

Now, I have to connect to both TRX and DW databases in one python program. and this is not working!!!

This is what i have completed:

  1. installed Oracle Client 19.6 in my C:\instantclient_19_6
  2. Download both wallets and saved in C:\instantclient_19_6\network\admin_trx and C:\instantclient_19_6\network\admin_dw
  3. I copied three files from cwallet.sso, sqlnet.ora and tnsnames.ora in their respective folders.

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