Dear All,
I have to change the field name dynamically in the loop. Database Name is PA9002 having fields ZFAMSA1, ZFAMSA2, ZFAMSA3 up to ZFAMSA10. I want to pass the data to these fields in loop and update.
Following is my Code.
LOOP AT GT_PA0021 INTO GS_PA0021
MOVE GA_PA0021-SUBTY TO P9002-FAMSA1.
ENDLOOP.
In above code I have to change the Field name in each loop pass that P9002-FAMSA1, then in next loop P9002-FAMSA2 then next loop pass P9002-FAMSA3. So please suggest me how to change the field name dynamically in Loop.
Waiting for reply.
Thank You
Regards
Changing Field Name Dynamically
Comments
rekha |
| 28 Sep 2010 10:07 am
I think u can go for dynamic internal tables.
rekha |
| 28 Sep 2010 10:07 am
Hi,
One thing u can do is have a counter in the loop in order to increment the value of field as ZFAMSA1, ZFAMSA2, ZFAMSA3 store the internal table name along with field in one variable as I mentioned in the below code.
Data : g_counter(1) type n value 0,
g_field_init( 11) type c value 'P9002-FAMSA' ,
g_field_final( 12) type c.
LOOP AT GT_PA0021 INTO GS_PA0021
g_counter = g_counter + 1.
concatenate g_field_init
g_counter
into
g_field_final.
MOVE GA_PA0021-SUBTY TO g_field_final.
if u want to exit from loop once the values reaches 10 then
if g_counter = 10
exit.
endif.
ENDLOOP.
Hope this code should help.Try this.
Regards,
One thing u can do is have a counter in the loop in order to increment the value of field as ZFAMSA1, ZFAMSA2, ZFAMSA3 store the internal table name along with field in one variable as I mentioned in the below code.
Data : g_counter(1) type n value 0,
g_field_init( 11) type c value 'P9002-FAMSA' ,
g_field_final( 12) type c.
LOOP AT GT_PA0021 INTO GS_PA0021
g_counter = g_counter + 1.
concatenate g_field_init
g_counter
into
g_field_final.
MOVE GA_PA0021-SUBTY TO g_field_final.
if u want to exit from loop once the values reaches 10 then
if g_counter = 10
exit.
endif.
ENDLOOP.
Hope this code should help.Try this.
Regards,
rekha |
| 28 Sep 2010 10:08 am
Hi,
A slight change in code.Use field symbol.
Data : g_counter(1) type n value 0,
g_field_init( 11) type c value 'P9002-FAMSA' ,
g_field_final( 12) type c.
field-symbols: type any.
LOOP AT GT_PA0021 INTO GS_PA0021
g_counter = g_counter + 1.
concatenate g_field_init
g_counter
into
g_field_final.
assign g_field_final to.
if sy-subrc eq 0.
MOVE GA_PA0021-SUBTY TO.
clear.
endif.
if u want to exit from loop once the values reaches 10 then
if g_counter = 10
exit.
endif.
ENDLOOP.
A slight change in code.Use field symbol.
Data : g_counter(1) type n value 0,
g_field_init( 11) type c value 'P9002-FAMSA' ,
g_field_final( 12) type c.
field-symbols:
LOOP AT GT_PA0021 INTO GS_PA0021
g_counter = g_counter + 1.
concatenate g_field_init
g_counter
into
g_field_final.
assign g_field_final to
if sy-subrc eq 0.
MOVE GA_PA0021-SUBTY TO
clear
endif.
if u want to exit from loop once the values reaches 10 then
if g_counter = 10
exit.
endif.
ENDLOOP.
rekha |
| 22 Oct 2010 11:37 am
Try using ASSIGN COMPONENT using field symbol that will work......
In this case You may need to define 2 fields symbols...
one is for the whole structure and the other is for component(type ANY).
In this case You may need to define 2 fields symbols...
one is for the whole structure and the other is for component(type ANY).
Next Story
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