前言: 根据业务需要,在采购申请明细界面增加自定义字段。
用到的增强:
-CMOD: MEREQ001 ——购买申请中的客户自有数据
屏幕增强步骤:
1.在表EBAN的CI_EBANDB的结构中增加自定义字段
2.在COMD中创建实施
2.1新建项目ZMM001分配实施
2.2进入创建并编辑实施
DATA:l_mereq_item TYPE mereq_item.
"取单据修改状态"
CALL METHOD im_req_item->get_activity
RECEIVING
re_aktvt = g_trtyp.
IF im_req_item IS INITIAL.
CLEAR: ci_ebandb.
ELSE.
"取单据数据"
l_mereq_item = im_req_item->get_data( ).
MOVE-CORRESPONDING l_mereq_item TO ci_ebandb.
ENDIF.
DATA:l_mereq_item TYPE mereq_item.
IF im_req_item IS NOT INITIAL..
l_mereq_item = im_req_item->get_data( ).
MOVE-CORRESPONDING ci_ebandb TO l_mereq_item.
CALL METHOD im_req_item->set_data( l_mereq_item ).
ex_changed = 'X'.
ENDIF.
2.3创建屏幕
LOOP AT SCREEN.
IF SCREEN-NAME+0(10) = 'CI_EBANDB-'.
IF G_TRTYP = 'A'.
SCREEN-INPUT = '0'.
MODIFY SCREEN.
ENDIF.
ENDIF.
ENDLOOP.