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ABAP CDS View: odata service with no annotations

Hello All,

ABAP System 7.50.

I have an ABAP CDS view like here:

 
  1. @AbapCatalog.sqlViewName: 'z_cds_test_1'
  2. @AbapCatalog.compiler.compareFilter: true
  3. @AccessControl.authorizationCheck: #CHECK
  4. @EndUserText.label: 'Test 2 CDS'
  5. @OData.publish: true
  6. @Search.searchable: true
  7. define view ZMYFLIGHTS
  8. as select from spfli
  9. association [1..1] to scarr as spfli_scarr
  10. on spfli.carrid = spfli_scarr.carrid
  11. {
  12. @UI.selectionField: [ { position: 10 } ]
  13. @UI.lineItem: [ { position: 10 } ]
  14. key spfli.carrid as id,
  15. @UI.lineItem: [ { position: 20 } ]
  16. @Search.defaultSearchElement: true
  17. key spfli_scarr.carrname as carrier,
  18. @UI.lineItem: [ { position: 40 } ]
  19. key spfli.connid as flight,
  20. @EndUserText:{ quickInfo:'Some info22' }
  21. @UI.lineItem: [ { position: 50 } ]
  22. spfli.cityfrom as departure,
  23. @UI.lineItem: [ { position: 60 } ]
  24. spfli.cityto as destination
  25. }

The odata service is created because of the annotation @OData.publish: true.

My service (metadata ) is showing no annotation-related data however.

My smart table (Fiori control) is not working and raising the error "Select at least one column to perform the search".

I set the @UI.lineItem annotation though so I would expect this would be enough for the smart table.

There is not a single column in the table.

Any one encountered this problem?

Any help will be appreciated.

Regards,

Bert

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1 Answer

  • Best Answer
    Posted on Jan 13, 2016 at 09:24 AM

    Hello Bert,

    the metadata.xml does not contain the annotation information, because the annotation information is delivered in an own annotation file via a service call (e.g. "/sap/opu/odata/IWFND/CATALOGSERVICE;v=2/Annotations(TechnicalName='<technical name of annotation service>',Version='<version of annotation service>')/$value/".

    The UI.lineItem and UI.selectionField annotation are ok, but the @Search.* annotations are not released yet for customer usage (check note in Search Annotations - Reference - SAP Library).

    Best Regards,

    Florian

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