How to find table type for a data element?

Question

I create a new function modul in abap which should return a list of the data element AGVAL.

AFAIK there are two ways now:

1. I use an already available table type
2. I create a new table type

How to do this kind of introspection? I would like to now if there is already a table type with one column, which is of type AGVAL?

Answer 1

you can enter your element type in TA SE11 as Data Type. Go to display and use the Where-Used-List to search for table fields / strucure fields to find the usage of this data element.

Regards Max

Answer 2

I don't know any option else but using SQL to query the ABAP dictionary directly.

For instance, this query extracts all table types having a structure whose first component has the data element SO_TEXT255 (and which is not embedded in a nested structure) :

SELECT * FROM DD40L
  WHERE ROWKIND = 'S'
    and ROWTYPE in (
      select TABNAME from DD03L
        where POSITION = 1
          and ROLLNAME = 'SO_TEXT255' )

Of course, it doesn't restrict to structures with only this one component but you may adapt it a little bit.

Answer 3

If you do not stick purely to ABAP-way it is done via SE11 in a very simple way.

1. Search by table types

2. Choose search type as "by reference line"

3. That's it!