Answer / Balwinder Singh

To create an XSODATA service that only allows reading data without supporting insert, update, or delete operations in SAP HANA, you can configure the service to have a read-only CDS view. Here is an example:

@AbapCatalog.sqlViewName: 'Z_MY_CDS_VIEW'
@EndUserText.label : 'My CDs View'
definition entity MyEntity {
key myKey: int4,
description: string;

@Search.key
@AbapCatalog.sqlType: 'INT4'
@EndUserText.label : 'Key'
myKey,

@AbapCatalog.sqlType: 'NVARCHAR2'
@EndUserText.label : 'Description'
description;
}

@EndUserText.label : 'My XSODATA Service'
definition service MyService {
entity MyEntity as myEntity;
}

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