topic Re: Populate Final internal table from Dynamic internal table in Application Development and Automation Discussions

Populate Final internal table from Dynamic internal table

Former Member — Thu, 24 Dec 2009 10:37:19 GMT

Hello,

I have ti display data in ALV grid whose structure is fixed. I am dynamically selecting data iin an internal table.

Now from this dynamic internal table, i need to populate my final internal table whose structurte is fixed.

Please help.

Rgds,

Himanshu

Re: Populate Final internal table from Dynamic internal table

vinod_vemuru2 — Thu, 24 Dec 2009 11:04:30 GMT

Hi,

Hope MOVE-CORRESPONDING should solve this!!! (Provided field names and length of your final table work area and dynamic field symbol are same for the matching fields)

Thanks,

Vinod.

Re: Populate Final internal table from Dynamic internal table

anup_deshmukh4 — Thu, 24 Dec 2009 11:22:23 GMT

You can use Run time type services (RTTS) also.....

Hope it helps

Re: Populate Final internal table from Dynamic internal table

Former Member — Thu, 24 Dec 2009 11:43:46 GMT

I cannot use move-corresponding.

Please suggest.

Re: Populate Final internal table from Dynamic internal table

Former Member — Thu, 24 Dec 2009 12:36:34 GMT

Hello Himanshu,

When you say dynamic internal table there are two things one is the actual structure and other one is field table that holds information for all the fields used to create dynamic internal table.

No if you want to move data from dynamic table to fixed internal table then you can try as follows:

field-symbols <field_name> TYPE C.

field-symbols <field_value> TYPE C.

Now you either use

LOOP AT fields_itab.

ASSIGN fields_itab-fieldname to <field_name>.

ASSIGN COMPONENT <field_name> OF STRUCTURE <structure_name> TO <field_value>

Now you move value from <field_value> to required field in fixed internal table.

i.e.

itab-fieldname = <field_value>.

Other way to do this:

If you fields order is constant then you can also use index in assign component statement.

do <no_of_fields> times.

ASSIGN COMPONENT sy-index OF STRUCTURE <structure_name> TO <field_value>.

rest is same as first method.

Hope this help!

I have given sudo code and you need to work on it little.

Thanks,

Augustin.