append structure modification - how to know what has been done?

[Former Member]

Dear experts,

I am looking at a development which was done on DS: 2LIS_13_0ITM.

MC13V0ITM was appended to include some fields.

One of which is the G/L Account Number stored in table CO03:

ZZSAKN1 (component Type SAKNR, CHAR, Explicit search help attachement to data element, Srch Help = C_SAKNR)

Now we want to extract, not only the previous SAKN1 but also SAKN2 field.

That way, when populating the report, we can chose between SAKN1 or SAKN2.

But I am not sure how SAKN1 is being extracted.

How can I see what is actually being done to retrieve the field SAKN1?

Kind regards,

Alice

[Pravender · Accepted solution]

If it has been filled by using a use exit code, then you can see in CMOD tcode, first give your project input and display. Then check the enhancement assignments for your datasource.

[Former Member · Accepted solution]

Dear Pravender,

Thank you for the tip.

I'm in CMOD now.

The only enhancement mentionned is RSAP0001 (customer function calls in the service API)

Not sure what that means.

In the mean time I have checked the where used list.

The "include" program ZXRSAU01is mentionned and indeed it shows the fields SAKNR1 and SAKNR2...

I guess I need to check that and make changes there if necessary.

Alice

[Pravender · Accepted solution]

If you will go to components it will show a function exit and if you will double click on that it will show ZXRSAU01 in the next screen. You have to modify your code here itself to populate other field.

Edited by: Pravender on Mar 2, 2010 1:11 PM

[Former Member]

Hi,

Or else you can use the function module EXIT_SAPLRSAP_001 in SE37 and then double click the include .It will bring you to the exit part of the extractor .Find your DataSource 2LIS_13_0ITM and see how the code was written.

Thanks.