Hey Experts,
i'm trying to execute a deep insert on a CDS-View published via Gateway and SADL. The CDS-View has created a BO and contains a association which is represented as a node in the generated BO.
The root view, which is also exposed as odata-service via sadl and gateway looks as follows
@ObjectModel.compositionRoot: true @ObjectModel.modelCategory: #BUSINESS_OBJECT @ObjectModel.writeEnabled: true @ObjectModel.writeActivePersistence: '*****/CUMT_CUMAT' @ObjectModel.createEnabled: true @ObjectModel.deleteEnabled: true @ObjectModel.updateEnabled: true define view.... association [1..1] to ****/cumt_i_Text as _text on $projection.db_key = _text.parent_key and _text.spras = $session.system_language ..... @ObjectModel.foreignKey.association: '_text' key db_key .... // assosiation @ObjectModel.association.type: [ #TO_COMPOSITION_CHILD ] _text
The associated view (which represents the header text of the main object) looks as follows
@ObjectModel.writeEnabled: true @ObjectModel.writeActivePersistence: '*****/CUMT_CUMTX' @ObjectModel.createEnabled: true @ObjectModel.deleteEnabled: true @ObjectModel.updateEnabled: true define view..... key db_key ....
Read requests including expand of the _text association are processed correctly. The create request on the root node is also processed correctly and the entry is written to the db-table.
But by calling a deep insert (insert data into root node and child node) a exception occurs in the method /BOBF/CL_SADL_MAPPER~GET_BOPF_ALTERNATIVE_KEY
ev_sadl_key_field_name = mt_fieldmapping[ KEY fieldname_bopf COMPONENTS fieldname_bopf = /bobf/if_conf_c=>sc_attribute_name_key ]-fieldname_sadl.
Payload is looks as follows:
<?xml version="1.0" encoding="UTF-8"?><atom:entry xmlns:atom="http://www.w3.org/2005/Atom" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"> <atom:content type="application/xml"> <m:properties> <d:active>true</d:active> <d:class>T_REEL</d:class> <d:cuobj>000000000000000076</d:cuobj> <d:kdmat>Test Deep</d:kdmat> <d:kunn2 /> <d:kunnr>90000</d:kunnr> <d:matnr>1</d:matnr> <d:parvw /> <d:spart>10</d:spart> <d:status /> <d:vkorg>5000</d:vkorg> <d:vtweg>10</d:vtweg> </m:properties> </atom:content> <atom:link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/to_text" type="application/atom+xml;type=entry" title="to_text"> <m:inline> <atom:feed> <atom:entry> <atom:content type="application/xml"> <m:properties> <d:shdescr>Folie Deep</d:shdescr> <d:spras>DE</d:spras> </m:properties> </atom:content> </atom:entry> </atom:feed> </m:inline> </atom:link></atom:entry>
I haven't changed anything on the generated BO. Does anybody have an idea how deep inserts can be done on cds views which generated BOs?
System: SAP_BASIS 7.50 SPS01
Regards
Simon