internal table handling

[Former Member]

hi all,

I have a module program which is allow user to key in multiple PO and material, there is an internal table to store PO,material,open qty.

i use PgUp, PgDown button to let user navigate the entry in the internal table.

when user navigate the data,the record is identify through the following code:

READ TABLE t_open_summ INTO w_open_summ INDEX tap_index_openpo

now the user have a new request when they key in PO,material

in the first screen. They want to get only related PO & material

from the internal table above. Not all the data in the table.

i know i can use

READ TABLE t_open_summ INTO w_open_summ with key PO =xxxx matnr=xxx to retrieve the data.

however to make the PgUp, PgDown button works, i have to use READ TABLE t_open_summ INTO w_open_summ INDEX tap_index_openpo

please advise how to use in-coporate both in one statement?

thanks.

[Jelena_Perfiljeva]

You need to make sure that table t_open_summ contains only the data for PO =xxxx matnr=xxx to begin with. I.e. when that table is filled in, just don't put any other data there. Then all the corresponding scrolling code (Page Up/Down) will work as usual.

As an alternative, you could create a "clone" of t_open_summ and work with it instead.