During the Oracle installation I met these two pit, hope and encourage one another.
1, fill in the instance:
Localhost behind the field in a file called tnsnames.ora folder inside
2, install a total of three things:
（1）arcgis SDE
(2)Oracle
(3) win32_11gR2_client (I lost this)
Explain: Because all software is 32-bit Arcgis but Oracle is 64-bit. So Oracle have to find a 32-bit client and it remains connected. Before that this does not work, spare a pit ah.
Trouble you point a concern, thank you for it! ! !
