Before you can add a new DTC, the database instance that you are configuring as the DTC must be shut down. This configuration may change some initialization parameters of this DTC and generate a new configuration file, ots.ora. The ots.ora file will be included in your Oracle database initialization file. After these steps are finished, you may configure your DTC through this form. If a new RM needs to be added, this DTC must be deleted and added again.
Parameters Following is a list of DTC configuration parameters and their descriptions.
The alias by which you want this DTC to be known. The Oracle SID identifies the DTC from other DTCs. The administrator created this name during database configuration. The name of the host machine where the DTC resides. This name does not include the domain.