Programs written to use the ECI resource adapter can be easily adapted
to use the CCI Connector for CICS TS. Thus, client programs that previously accessed CICS
server programs from outside CICS can be migrated to run inside CICS.
Note: If you port a program written to use the ECI resource adapter to
use the CCI Connector for CICS TS, you must recompile the program to use the CICS TS-supplied
classes in the dfjcci.jar JAR file, rather than the CICS Transaction
Gateway classes.