FORM FRM_FORMATDATA USING P_DATACHANGE.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
INPUT = P_DATACHANGE
IMPORTING
OUTPUT = P_DATACHANGE.
ENDFORM. " FRM_FORMATDATA
FORM FRM_FORMATDATA USING P_DATACHANGE.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUT'
EXPORTING
INPUT = P_DATACHANGE
IMPORTING
OUTPUT = P_DATACHANGE.
ENDFORM. " FRM_FORMATDATA