Table control help

[Former Member]

Hi all,

I am problem with table control.

I have two screens.

screen 1 have a copy button and field forr id.

I have give an input for id and press copy.

based on my input it retrieves data from ztable and displays in screen 2 where i have to modify few things and save it under new id.

i HAVE FEW FIELD STATMENTS for table control fields IN pai

My problem is that i have error mess age type e if anything is wrong according to validation.

My problem is when i get an error message type e ,only that field is enabled to change.But i want the entire row to be enabled.

I can include the all the field statements in chain and endchain.

if i do that , my problem.

say if i have error in first row first column of table control i.e in first field stament , iam lossing all the fields(i.e 1 row fields) from there on.

if i have error in first row second column of table control, i have firstrow first column value retained and i loose everything starting from first row second column on wards till the end of second row

similarly if the error is in 3 column then i have first and second column values but iam loosing from 3 rd on wards.

I want to retain the values and as well enable the entire row to make changes

Iam retrieving some values from ztable and displaying it in table control

[Former Member]

Hi,

any suggestions

Thanks

[Former Member]

HI deepthi,

In your PAI section. Are you calling your validation module inside the loop?

loop at itab.

module validate_line.

endloop.

Just do not use any chain-endchain and see.

Regards,

Ravi

[Former Member]

Hi,

use below code

PROCESS AFTER INPUT.

• Store internal table information inputted by the end user

LOOP AT INT_ZBKTSTKREC_EDIT. CHAIN.

FIELD INT_ZBK_EDIT-RECONCILED.

FIELD: INT_ZBk_EDIT-KBBLUNREC,

INT_ZBK_EDIT-REASON_CD.

MODULE LINEIN_INT_ZBK_1520.

ENDCHAIN.

ENDLOOP.

Regards

amole

[Former Member]

Hi,

WHAT IS THE DIFFERENCE IF I GIVE

LOOP AT ITAB.

END LOOP.

OR

LOOP .

ENDLOOP . IN PAI

loop.

*CHAIN.

FIELD Ztest-Zmatnr MODULE validatematerial.

FIELD Ztest-Zmaktx MODULE givedescription.

FIELD Ztest-zmenge MODULE CHECKqtylessthanten.

*endchain.

endloop.

in screen 1 i give id 123 and click copy,

i retrieving table from zxxx tables and displaying in the table control

then in screen 2 i have output like this

mat1 abc 11

mat2 def 12

FIELD Ztest-Zmatnr MODULE validatematerial.

in this module

i have to check whether material belongs to plant say pl1

if not i give an error type e

i give a new id and click save

then i get an error saying

mat1 doesn't belong to plant pl1 noe iam not using chain endchain which i comented

so it allows only to change mat but i need to change material descption as weel.

when i use chain end chain

i am able to change material descrption along with mat but iam lossing quantity.

the control stops at FIELD Ztest-Zmaktx MODULE givedescription.

i want to change material and material desc and able to retain quantity.

I know this can be done bymess typre s but i want to use mess type e.

is it possible to achieve this.