Re: Understand the functionality of WWI Code

Dear Rubenna

i prepares a smal inquirey and found this:

http://www.stechno.net/sap-notes.html?view=sapnote&id=758806

With this explanation:

Explanation: The EH&S-System internally uses attribute PARKFLG of database table ESTVA in order to flag value assignment instances as "only as default". Such default instances may exist only during the runtime in the main memory of the application server but not in the database. However, the database may already contain ESTVA-records for which PARKFLG has value 'X'. If you want to preven that the system will misinterpret them as default instances, the conversion program ensures that the attribute will be reset to ' ' for them.)

Furtheremore I found: http://www.se80.co.uk/sapreports/r/rehs/rehsbcw_acr_park_flag.htm

Therefore I have some doubt about the "use" of the WWI code.

In any case:

<13BNG016(+:01GESTVPARKF)>

starts a "blank compression" logic as explained here:

http://help.sap.com/erp2005_ehp_06/helpdata/en/a7/2875b50a6c11d28a220000e829fbbd/content.htm?frameset=/en/a7/2875a80a6c11d28a220000e829fbbd/frameset.htm

Chapter.  Example: Blank Compression

Hope this helps:

C.B.