SAP S/4HANA CDS view的扩展原理
After extension field is created, I would like to retrieve its data from interface view, like I_PRODUCT. That is, the extension field is already in MARA, I want to consume it via I_PRODUCT instead of MARA.
When using the following ABAP code, it does not work:
data: lt_table TYPE TABLE OF I_Product.
SELECT * INTO TABLE @lt_table FROM I_Product.
The reason is corresponding