在信息记录里>条件>修改价格条件的界面里,
如果"有效从"栏位(RV13A-DATAB)的日期被修改成比原日期往后的日期, KONH 表里的"有效期自"栏位(DATAB)是不会被更新的.
如果"有效到"栏位(RV13A-DATBI)的日期被修改成比原日期往前的日期, KONH 表里的"有效期至"栏位(DATBI)是不会被更新的.
其实与条件记录相关的有效期限是保存在A017表里. 所以对"有效到"这样栏位的修改会被更新在该A-表里.
在信息记录中, 如果"有效到"栏位被改为比KONH-DATBI的日期晚的话, KONH-DATBI就会被更新. 但如果信息记录中, 如果"有效到"栏位被改为比KONH-DATBI的日期早的话, KONH-DATBI就不会被更新, 只有相关的A-表里的数据会被更新.
在信息记录中, 如果"有效从"栏位被改为比原值早, KONH-DATBI就会被更新, 反之, 如果"有效从"栏位被改为比原值晚, KONH-DATBI不会被更新.
In info record > Conditions > Display price condition screen, if changing the field VALID FROM after the original date, then in table KONH the field Valid From is not updated. If updating the VALID TO date before the origianl date, then in table KONH the Valid To is not updated.
The corresponding validity period for a condition record is stored in the condition table, e.g. A017. So if the Valid-To date (DATBI) of an existing condition record is changed, the A-table entry will be updated according.
In the info record, if the VALID TO date is changed later than the value in KONH-DATBI, then KONH-DATBI will be updated. But if in the info record the VALID TO date is changed earlier than the original value, then KONH-DATBI is not updated. It is updated only in the relevant A - tables.
If the VALID FROM date in the info record is changed before the original date, then KONH-DATBI is updated. Whereas if the Valid From in the info record is changed after the original date, then KONH-DATBI is not updated.
