Configuring CLASSPATH and code_prefix 
For the proper functioning of isCOBOL DatabaseBridge at run time, the following items must be available in the Classpath:
Classpath  | 
|---|
•	COBOL programs •	database JDBC driver jar library •	folder(s) with EDBI routine classes •	iscobol.jar library[A]  | 
If 
iscobol.code_prefix is set in the configuration, then the above items must be distributed among Classpath and code_prefix as follows:
Classpath  | iscobol.code_prefix  | 
|---|
•	database JDBC driver jar library •	iscobol.jar library[A]  | •	COBOL programs •	folder(s) with EDBI routine classes  | 
[A] The isCOBOL wrappers take care of adding this item to the Classpath automatically.
The COBOL application is now ready to be run with the RDBMS.