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Reply from kerum on Sep 19 at 7:08 AM You have defined the field FIRST_COLUMN with the same type as the field MATNR in the table MARC. And its definition in Dictionary (Trasaction SE11) is CHAR 18. So why are you suprised?
| | | ---------------Original Message---------------
From: Jessie
Sent: Monday, September 18, 2017 6:50 AM
Subject: Internal Structure
Hi,
I defined a structure :
types: begin of TY_F,
first_colum LIKE marc-matnr,
second_colum LIKE marc-werks,
end of TY_F.
data T_F type table of TY_F.
And I would like to do something like "describe data" and get a table with
the fieldname, the table reference, the field reference :
- FIRST_COLUM / MARC / MATNR
- SECOND_COLUMN / MARC / WERKS
Is there any way to achieve this ?
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So far, with "cl_abap_typedescr" I get the keys (MATNR and WERKS) and the datatype/ length (C18 and C4)
But What I need is to know WHY it is C18 : it comes from MARC-MATNR
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Thanks |
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