
Put the generated program parts in your program coding, with an INCLUDE statement.
Fill the change-relevant fields in the application, in a change transaction.
To create change documents, call the object-specifically generated update with a PERFORM statement with the name in F<K4>CDC.
The INCLUDE program part F<K4>CDT can only be included once, because it contains another INCLUDE program part (F<K4>CDF, with general data definitions), which is also in the other F<K4>CDT program parts (e.g. FXX02CDT, FXX03CDT, etc.) The inclusion must be in the global data definitions. In this case, the F<K4>CDT program part must be included for the first change document object, or <K4> code, which contains the INCLUDE program parts for general (F<K4>CDF) and object-specific data definitions (F<K4>CDV), for all others, only the F<K4>CDV program parts.