Where:
Indicates the run-time system to bind to and is :
Limits dynamic binding to the current release of the run-time system. If you do not specify this parameter the executable can bind with current and future versions of your COBOL run-time system.
The actual run-time system chosen is determined by a run-time launch configuration file, settings specified during Enterprise Server installation, the presence of the run-time system in the same directory as the application executable, or the run-time system being on the system PATH.
This form of linking should be used on any application that is deployed using Enterprise Server.