DBA_CCMS_CALL_FLOORPLAN is a standard SAP function module that performs DB6: Call Screen via Framework 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 DBA_CCMS_CALL_FLOORPLAN into the relevant SAP transaction such as SE37 or SE80.
CALL FUNCTION 'DBA_CCMS_CALL_FLOORPLAN' "DB6: Call Screen via Framework
EXPORTING
screen = " sydynnr Dynpro Number
program = " syrepid ABAP Program: Current Master Program
. " DBA_CCMS_CALL_FLOORPLAN