topic Re: Mapping logic in internal table in Application Development and Automation Discussions

Mapping logic in internal table

Former Member — Tue, 23 Jun 2009 06:52:26 GMT

I have a mapping file where i have the source n target structure,field and value.Also the mapping rule in an internal table

example:

Source-structure source-field source-field-value rule target-structure target-field target_value

abc fielda X MOVE XYZ field1

Also I have source structure with values in 2nd internal table.

I have a third empty internal table with target fields.

Now based on the above two internal tables(mapping rule in 1st internal table and values from the 2nd internal table) I have to fill the 3rd internal table.Can anyone suggest some logic how can I proceed with this?

Re: Mapping logic in internal table

Former Member — Tue, 23 Jun 2009 07:06:43 GMT

Hi,

Based on the source fields and target fields and using the mapping rules, you can build the complete program using the SUBROUTINE POOLS.

This subroutine pool will be a kind of program will get generated and executed at run time. It will fulfill your requirement.

Search SCN or Google for creation and usage of Subroutine pool.

Regards,

Santhosh.

Re: Mapping logic in internal table

Former Member — Tue, 23 Jun 2009 08:55:37 GMT

Hi,

Loop at itab1.

read table itab2 with key rule = itab1-rule.

if sy-subrc = 0.

move-corresponding itab1 to itab3.

move-corresponding itab2 to itab3.

append itab3.

clear itab3.

endif.

Endloop.

Regards,

Kumar Bandanadham