FORM MAKE_ALV_FIELDCAT .
DATA : LR_TABDESCR TYPE REF TO CL_ABAP_STRUCTDESCR,
LR_DATA TYPE REF TO DATA,
LT_DFIES TYPE DDFIELDS,
LS_DFIES TYPE DFIES,
LS_FIELDCAT TYPE LVC_S_FCAT.
CREATE DATA LR_DATA LIKE LINE OF GT_ITAB.
LR_TABDESCR ?= CL_ABAP_STRUCTDESCR=>DESCRIBE_BY_DATA_REF( LR_DATA ).
LT_DFIES = CL_SALV_DATA_DESCR=>READ_STRUCTDESCR( LR_TABDESCR ).
LOOP AT LT_DFIES INTO LS_DFIES.
CLEAR LS_FIELDCAT.
MOVE-CORRESPONDING LS_DFIES TO LS_FIELDCAT.
CASE LS_FIELDCAT-FIELDNAME.
WHEN 'ZFCREDCNO'.
LS_FIELDCAT-COLTEXT = '은행 Ref No'.
WHEN 'ZFBENI1'.
LS_FIELDCAT-COLTEXT = '번호'.
WHEN 'ZFNTFDT'.
LS_FIELDCAT-COLTEXT = '일자'.
WHEN 'ZFPAYDT'.
LS_FIELDCAT-COLTEXT = '해외입금일'.
WHEN 'ZFAMTC'.
LS_FIELDCAT-COLTEXT = '통화'.
WHEN 'ZFAMT'.
LS_FIELDCAT-COLTEXT = '금액'.
LS_FIELDCAT-CFIELDNAME = 'ZFAMTC'.
WHEN 'ZFAMT_C'.
LS_FIELDCAT-TECH = 'X'.
WHEN 'ZFPYNM'.
LS_FIELDCAT-COLTEXT = '송금일'.
WHEN 'PERNR_M'.
LS_FIELDCAT-COLTEXT = '사원번호'.
WHEN 'ENAME'.
LS_FIELDCAT-COLTEXT = '사원명'.
WHEN 'ZFCRENO'.
LS_FIELDCAT-COLTEXT = '입금통지서 번호'.
WHEN 'E_MAIL'.
LS_FIELDCAT-COLTEXT = 'E-MAIL'.
WHEN 'MAIL_CHECK'.
LS_FIELDCAT-COLTEXT = '메일전송유무'.
ENDCASE.
APPEND LS_FIELDCAT TO GT_FIELDCAT.
ENDLOOP.
ENDFORM. " MAKE_ALV_FIELDCAT
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