Populate data from dynamic internal table

[Former Member]

Hi

I have dynamic internal table <lt_paxxxx>. Iam fillling <lt_paxxxx> in the following way.

select * into table <lt_paxxxx> from (infty-dbname).

I have to pass data of <lt_paxxxx> to another internal table lt_final.

'lt_final' should contain fields like <lt_paxxxx>, infty name, DB name.

Could you please help me out how to pass <lt_paxxxx> data to 'LT_FINAL'.

[FredericGirod]

loop at <it_table>

into <is_table>.

loop at it_fieldcatalog

into is_fieldcatalog.

assign component is_fieldcatalog-fieldname

of structure <is_table>

to <field1>.

concatenate 'IT_TABLE-'

is_fieldcatalog-fieldname

into w_field.

assign (w_field) to <field2>.

check sy-subrc eq space.

move <field1> to <field2>.

endloop.

append it_table

endloop.

regards

[gerd_rother]

Hi,

You can use method CL_ABAP_TYPEDESCR=>DESCRIBE_BY_DATA to get the description object of each of the tables. The method returns an object reference of type CL_ABAP_TYPEDESCR - but in case of an internal table you an cast this reference to type CL_ABAP_TABLEDESCR. In this object you have a public attribute COMPONENTS which describe the components of a table's line.

With the two components lists of the 2 tables you should be able to move the values to your target table using dynamic ASSIGN.

Regards, Gerd Rother