Ao tentar criar o usuário com o seguinte código:
CREATE USER cursoplsql IDENTIFIED BY cursoplsql DEFAULT tablespace users;
Aparece o seguinte erro: Erro a partir da linha : 1 no comando - CREATE USER curso IDENTIFIED BY curso Relatório de erros - ORA-65096: nome de atribuição ou de usuário comum inválido
- 00000 - "invalid common user or role name"
*Cause: An attempt was made to create a common user or role with a name
*Action: Specify a valid common user or role name.that was not valid for common users or roles. In addition to the usual rules for user and role names, common user and role names must start with C## or c## and consist only of ASCII characters.
O que devo fazer?