topic regarding duplicate entries in table control in Application Development and Automation Discussions

regarding duplicate entries in table control

Former Member — Tue, 03 Jun 2008 09:31:49 GMT

hi,

i have created one table control in module pool. while entering values into the table control how can we validate the table control if we enter duplicate values.ie in the first line i entered 200 500 400

again inthe second line i

entered 200 500 400.

validation should tabke place and error msg should be populated. pls help...

i have used the below code.

LOOP AT IT_TC2.

CHAIN.

FIELD:ZTC_ATMP-BUKRS,

ZTC_ATMP-LEGACCNO,

ZTC_ATMP-ZZDESKCODE,

ZTC_ATMP-SAKNR.

MODULE READ_TABLE_CONTROL.

MODULE check_duplicates ON CHAIN-REQUEST.

ENDCHAIN.

ENDLOOP.

but here module check_duplicates is not triggering why? any idea..

Re: regarding duplicate entries in table control

valter_oliveira — Tue, 03 Jun 2008 09:41:56 GMT

Hi there.

Two questions:

1 - is that code in PAI of table control screen?

2 - go to screen layout (graphical) and check in the lines of table control if the fields are really named ZTC_ATMP-BUKRS, etc ...

Best regards.

Valter Oliveira.

Re: regarding duplicate entries in table control

Former Member — Tue, 03 Jun 2008 10:35:41 GMT

Hi,

you can try like this...

************************************

LOOP AT IT_TC2.

CHAIN.

FIELD ZTC_ATMP-BUKRS module CHK1.

FIELD ZTC_ATMP-LEGACCNO module CHK1.

FIELD ZTC_ATMP-ZZDESKCODE module CHK1.

FIELD ZTC_ATMP-SAKNR module CHK1.

MODULE READ_TABLE_CONTROL.

ENDCHAIN.

ENDLOOP.

Now write the validations for the corresopnding Fields in there Respective Modules.... for example Validation for ZTC_ATMP-BUKRS filed in module CHK1 and so on..

************************************

Reward if helpful.

Regards,

Syed

Re: regarding duplicate entries in table control

Former Member — Tue, 10 Jun 2008 16:55:51 GMT

Thank You