The INCAFTER option specifies a file to be included after a particular statement in your source program.
>>-INCAFTER--(--+-------------------------+--)----------------->< '-PROCESS--(--filename--)-'
Currently, PROCESS is the only suboption and specifies the name of a file to be included after the last PROCESS statement.
Consider the following example:
INCAFTER(PROCESS(DFTS))
This example is equivalent to having the statement %INCLUDE DFTS; after the last PROCESS statement in your source.