Sometimes
it is needed to store data into DSO objects from ABAP. Either from BW’s transformation
or for some reason from regular ABAP programs. Therefore some kind of API
needed to be developed by SAP to allow this. There in classing (non BW4H) BW an
several DSO types are available: standard/direct update/write optimized. The
DSO type is needed to be considered and scenario of the DSO type shall be
respected. Normally it makes no sense to write data to write optimized or
standard DSO. Regular BW flows shall be used instead. The only DSO type is designed
to be updated programically from custom code is Direct Update DSO. That’s why
full API is only available for this type of the DSO.
DSO types methods of accessing
Standard Open SQL SELECT / INSERT or UPDATE / BAPI_ODSO_READ_DATA_UC
/ RSDRD_SEL_DELETION
Direct Update Open SQL SELECT statement / BAPI_ODSO_READ_DATA_UC
/ RSDRI_ODSO_INSERT, RSDRI_ODSO_MODIFY_RFC, RSDRI_ODSO_UPDATE_RFC /
RSDRI_ODSO_DELETE_RFC
Write-Optimized Open
SQL SELECT statement
/ BAPI_ODSO_READ_DATA_UC
/ BAPI_ODSO_READ_DATA_UC
Note
that in earlier versions of BW the FM BAPI_ODSO_READ_DATA was available but it is
obsolete (as of version NW2004s) and BAPI_ODSO_READ_DATA_UC should be use instead.
RSDRI* FM are
also available as non RFC enabled ones.
More
information:
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