Qery about oracle and SDE!

Question

Hello Every one

i have query about creating sde geodatabase in Oracle 19c

as you know when you create sde GDB the user name is automatically have to be sde

while in oracle refuse all common users names in the Container database [ORA-65096]

what is the best practice that you following to fix this issue

much respect and appreciate you all

MarceloMarques · Accepted Answer

oracle12c - error: ORA-65096: invalid common user or role name in oracle - Stack Overflow

99.9% of the time the error ORA-65096: invalid common user or role name means you are logged into the CDB when you should be logged into a PDB. For example, if you used the default 19c installation settings, you should login to ORCLPDB (the PDB) instead of ORCL (the CDB).

* You can create a "container user" aka "common user".
Common users belong to CBDs as well as to current and future PDBs. It means they can perform operations in Container DBs or Pluggable DBs according to assigned privileges.

create user c##username identified by password;

* You can create a "pluggable user" aka "local user".
Local users belong only to a single PDB. These users may be given administrative privileges, but only for that PDB inside which they exist. For that, you should connect to pluggable datable like that:

alter session set container = nameofyourpluggabledatabase;

and there, you can create user like usually:

create user username identified by password;

MarceloMarques · Accepted Answer

Best practice, do not use a "common user" for the sde repository owner e.g. "c##sde",  instead use only PDBs and create a local user named "sde" in the PDB.
For more best practices visit the links below.
Mapping and Charting Enterprise Databases - Esri Community
Mapping and Charting Solutions (MCS) Enterprise Databases Best Practices - Esri Community 
in this link you will find my database template scripts for oracle