FUNCTION-POOL fpool [list_options]
[MESSAGE-ID mid].
After the expansion of any existinginclude programs, the FUNCTION-POOL statement must be the first statement of a standalone program. This statement introduces a function group. You use the Function Builder of the ABAP Workbench to maintain the function groups. The Workbench automatically generates a main program including the FUNCTION-POOL statement in a top include. The complete name of a function group in the Repository consists of the prefix SAPL and the name fpool of the FUNCTION-POOL statement.
The additions to the FUNCTION-POOL statement have the same functions as the additions of the REPORT statement.
Introduction of function group SAPLABAP_DOCU in the top include. The function group integrates the top include in the first row.
FUNCTION-POOL abap_docu MESSAGE-ID sabapdocu.