Posted: Sat Nov 17, 2007 7:22 pm Post subject: Print table contents without knowing table name or structure
Print table contents without knowing table name or structure before runtime
Code:
*----------------------------------------------------------------------*
* Form: OUTPUT_INTERNAL_TABLE *
* Used for printing contents of any internal table without knowing the *
* table name or the structure before runtime. *
*----------------------------------------------------------------------*
form output_internal_table tables Itab using table_name.
data: begin of struct_tab occurs 50.
include structure dfies.
data: end of struct_tab.
data: ix type i.
field-symbols <output>.
* Get information about table structure for the table to output
call function 'GET_FIELDTAB'
exporting tabname = table_name
langu = sy-langu
tables fieldtab = struct_tab
exceptions no_texts_found = 1
others = 2.
loop at itab. "loop through the internal table with the data
write sy-uline.
new-line.
do. "loop through the structure table
read table struct_tab index sy-index.
assign component sy-index of structure itab to <output>.
if sy-subrc <> 0. exit. endif.
if <output> <> space.
write: / struct_tab-fieldtext(20), ': ', 30 <output>.
endif.
enddo.
endloop.
endform.
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