FM_CCF_REVERSE_DIRECT_OPENITEM is a standard SAP function module that performs functionality. This is available within standard R/3 SAP systems depending on version and release level.
Below are the pattern details for this FM showing its interface including any import, export and tables parameters. There is also a list of Exceptions and for your convenience any standard documentation available. All this information and more can also be viewed if you enter the function module name FM_CCF_REVERSE_DIRECT_OPENITEM into the relevant SAP transaction such as SE37 or SE80.
CALL FUNCTION 'FM_CCF_REVERSE_DIRECT_OPENITEM' "
EXPORTING
* i_zero = SPACE " c
* i_dias = SPACE " fm_process_dialog
i_f_control_data = " ifm_ccf_control_data
i_t_fmccfd = " fmccf_t_fmccfd
IMPORTING
e_t_outlist = " fmcfc_t_output_list_chain
e_t_messages = " fmccf_t_messages
. " FM_CCF_REVERSE_DIRECT_OPENITEM