topic Re: Changing Field Name Dynamically in Application Development and Automation Discussions

Changing Field Name Dynamically

Former Member — Sat, 13 Dec 2008 11:35:23 GMT

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

Mangesh

Re: Changing Field Name Dynamically

Former Member — Sat, 13 Dec 2008 12:09:15 GMT

i'm not sure if u can use a variable as fieldname . One thing u can do is to use a switch case with sy-tabix or some count variable.

Re: Changing Field Name Dynamically

Former Member — Sat, 13 Dec 2008 12:37:03 GMT

Dear Kartik,

I tried many option but then decided to Post Message to SDN. Yet my problem is not solved.

Regards

Mangesh

Re: Changing Field Name Dynamically

Former Member — Sat, 13 Dec 2008 12:57:24 GMT

try field symbols

Re: Changing Field Name Dynamically

Former Member — Sat, 13 Dec 2008 13:26:30 GMT

Check this if it works:

FIELD-SYMBOLS:

<field1> TYPE ANY,

<field2> TYPE ANY,

<field3> TYPE ANY,

<line> TYPE ANY.

Assign P9002 to <line>.

LOOP AT GT_PA0021 INTO ASSIGNING GS_PA0021.

If sy-tabix = 1.

ASSIGN COMPONENT 1 OF STRUCTURE <myline> TO <field1>.

Assign GA_PA0021-SUBTY to <field1>.

elseif sy-tabix = 2.

ASSIGN COMPONENT 2 OF STRUCTURE <myline> TO <field2>.

Assign GA_PA0021-SUBTY to <field2>.

Endif.

ENDLOOP.

Edited by: Neha Shukla on Dec 13, 2008 6:57 PM

Re: Changing Field Name Dynamically

Former Member — Sat, 13 Dec 2008 14:30:24 GMT

u can try like this

loop at gt_pa2001 into gs_pa2001

case sy-tabix

when 1.

Use ur note for first famsa

similarly when 2 .

Use for second and so on