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SAP oData Netweaver Gateway: issue with deep entity and expand to working together

Hi experts,

I was trying to create a service using deep entity capability and need some help to fix the issue in expand and deep entity functionality. Deep entity and expand are not working together. May be I am missing something here. Any help will be rewarded handsomely.

I am getting an error as "Multiple Specification of the Name 'XXXXX' as a Component Name (Component 10)"

I did all the steps like implementation of expand methods, redefining the define method of model provider etc

Redefining Define method in model provider subclass

Expand entity and entityset redefinition

Issue when trying to execute the URL with expand parameter

Details of the error:

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1 Answer

  • Nov 17, 2017 at 05:37 AM

    Such error usually occurs when GW is unable to format correctly the backend provided data. Check for any date, boolean etc fields in your entities and either pass value in correct format or mark them as nullable in the project builder transaction

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