accessing fields from a method

[Former Member]

Hello,

I am in BEFORE_UPDATE Method in class ZCL_IM_PP_WOUPDATE & I want to select

from IT_ITEM parameter the AUFNR , VAPLZ , ADPSP.

How can I do this?

[rajkumarnarasimman]

Can you explain in detail

[Former Member]

IF_EX_WORKORDER_UPDATE~BEFORE_UPDATE ,I have my code inside this interface or method how will you call it,The fields that I want are in the IT_ITEM Parameter =>double click in assosiated type(COBAI_T_ITEM) has cobai_t_item TYPE TABLE OF cobai_s_item,=>double click again =>cobai_s_item LIKE afpob, Inside afpob are the fields I want.How do I use them in my code?

[matt]

IT_ITEM is an ordinary internal table. So you use normal basic ABAP to read the information you need.

[Former Member]

then it gives me this error "IT_ITEM" is not defined in the ABAP Dictionary as a table, projection view, or database view.

[raviandela]

It is an internal table, I think you are using select on this.

You should use read table rather than select.

[Former Member]

You are right but If I do this for example

READ TABLE IT_ITEM into lt_caufv WITH TABLE KEY aufnr = IT_ITEM_OLD-aufnr. it_item_old is a table without a header line.

[matt]

I'm sorry but I can't give assistance to anyone who is visible as "former member".

[Former Member]

Hi,sorry you can now

[matt]

As Horst Keller as commented below, reading internal tables is basic ABAP. Perhaps you should revisit your training notes.

Tables with header lines are obsolete and have been for years.

[retired_member]

Learn some basic ABAP, working with internal tables?

[retired_member]

Learn some basic ABAP, working with internal tables?

https://help.sap.com/http.svc/rc/abapdocu_752_index_htm/7.52/en-US/index.htm?file=abenitab.htm