UAP environment variables can be set for each user server at environment setup for the user server. However, the following environment variables are set by OpenTP1.

OpenTP1 sets the environment variables listed below:

• DCDIR: OpenTP1 home directory
• DCCONFPATH: Directory containing the OpenTP1 system definition file.
• DCSVNAME: User server name
• DCSVGNAME: Service group name (can be referenced only for SPP or MHP)
• DCUAPCONFPATH: Directory containing OpenTP1 user service definition files (only set when the files are to be stored in a different directory from DCCONFPATH)

In addition to the above, environment variables beginning with DC are used by OpenTP1. Since these environment variables are for reference only, do not change them. If changed, the system operation is undefined.

SUPs, SPPs, and MHPs that run under OpenTP1 do not inherit the environment variables set when the user logs in as OpenTP1 system administrator using telnet or other means. Set these environment variables again in the user service definition.