topic Re: Dynamically identifying a field in Application Development and Automation Discussions

Dynamically identifying a field

Former Member — Wed, 16 Apr 2008 05:07:47 GMT

Hi SAP gurus,

I need to perform a select query on my DB table.

The "where" criteria of this query will access a field of this DB table which is generated dynamically.

The table is not dynamically generated but the field is..

How do I write my query?

Regards,

Gayathri

Re: Dynamically identifying a field

Former Member — Wed, 16 Apr 2008 05:38:26 GMT

Hi,

The solution to your problem is that you will have to work with FIELD-SYMBOLS

Regards

Re: Dynamically identifying a field

Former Member — Wed, 16 Apr 2008 06:01:15 GMT

can u plz provide the code that at which point the dynamic field is geting generated

Re: Dynamically identifying a field

Former Member — Wed, 16 Apr 2008 06:01:22 GMT

hi,

here is a simple program which gets the table field name dynamically...

for spfli table .... table name is fixed here

PARAMETERS:p_input(20) TYPE c,

p_input1(20) TYPE c,

p_input2(20) TYPE c.

FIELD-SYMBOLS <fs> TYPE ANY.

FIELD-SYMBOLS <fs1> TYPE ANY.

FIELD-SYMBOLS <fs2> TYPE ANY.

DATA:BEGIN OF fs_struct,

input(20) TYPE c,

input1(20) TYPE c,

input2(20) TYPE c,

END OF fs_struct.

DATA:t_spfli LIKE TABLE OF spfli WITH HEADER LINE.

fs_struct-input = p_input.

fs_struct-input1 = p_input1.

fs_struct-input2 = p_input2.

SELECT (fs_struct)

INTO CORRESPONDING FIELDS OF

table t_spfli FROM spfli.

write:/ p_input,p_input1,p_input2.

LOOP AT t_spfli.

ASSIGN COMPONENT p_input OF STRUCTURE t_spfli TO <fs>.

ASSIGN COMPONENT p_input1 OF STRUCTURE t_spfli TO <fs1>.

ASSIGN COMPONENT p_input2 OF STRUCTURE t_spfli TO <fs2>.

IF <fs> IS ASSIGNED OR <fs1> IS ASSIGNED OR <fs2> IS ASSIGNED.

WRITE: / <fs>,24 <fs1>, 45 <fs2>.

ENDIF.

ENDLOOP.

Regards,

priya

Edited by: Banupriya R on Apr 16, 2008 8:02 AM

Re: Dynamically identifying a field

GayathriRR — Wed, 16 Apr 2008 08:14:05 GMT

Hi Banupriya,

Thanks..it was useful.

Regards,

Gayathri