Internal table value update based on id into main internal table

[hossain_rajib55]

Hello !!!

In my abap program I am having a problem.I am getting data based on work area and keep it to itab, and I have another internal table where I am getting multiple row against an Id. The problem is, I am unable to update those multiple row against an Id. In the bellow i am given my data.

itab value:

Id A
489 0
853 0
1919 0
1938 0
2684 0
3132 0

and from another internal table getting value against those id:

Id A
489 161.00-
489 147.00-

using below loop:

LOOP AT itab INTO wa_final.

LOOP AT it_ftab INTO wa_ftab WHERE pernr = wa_final-pernr.
wa_final-er_leave = wa_ftab-anzhl.
wa_final-er_ded = wa_ftab-kverb.
wa_final-er_tot = wa_ftab-anzhl - wa_ftab-kverb.
wa_final-lbegda = wa_ftab-begda.
wa_final-lendda = wa_ftab-endda.

ENDLOOP.

Could you please help me to resolve the issue.

[hossain_rajib55]

Hello !!!

In my abap program I am having a problem.I am getting data based on work area and keep it to itab, and I have another internal table where I am getting multiple row against an Id. The problem is, I am unable to update those multiple row against an Id. In the bellow i am given my data.

itab value:

Id A
489 0
853 0
1919 0
1938 0
2684 0
3132 0

and from another internal table getting value against those id:

Id A
489 161.00-
489 147.00-

using below loop:

LOOP AT itab INTO wa_final.

LOOP AT it_ftab INTO wa_ftab WHERE pernr = wa_final-pernr.
wa_final-er_leave = wa_ftab-anzhl.
wa_final-er_ded = wa_ftab-kverb.
wa_final-er_tot = wa_ftab-anzhl - wa_ftab-kverb.
wa_final-lbegda = wa_ftab-begda.
wa_final-lendda = wa_ftab-endda.

ENDLOOP.

Could you please help me to resolve the issue.

[matt]

First, run your program in debug and see how the data flows. Then read the ABAP Help on the keywords MODIFY and INSERT.

[DoanManhQuynh]

Try field-symbol instead of work area. you should read more document.