Sample example for managed scenario in RAP.

                                  Refer - Steps to implement Basic RAP Example

Create a table in RAP.

We will create a simple table: Students table.

    * Student ID.

    * Student Name.

    * Student Interview Location.

    * Student Interview Date

    * Student selected or not.

Step 1: Open ADT.

Step 2: Connect to SAP BTP by service key.

Step 3: Create a Table with following fields.

        * Right click -- New-- Other ABAP repository object-- Dictionary-- database table.

        * Click on next and give table name (ZTL_AB_RAP_STUS) and description (Student interview details).

        * Click on next and select TR and finish.

 Step 4: Mention the field names.

          @EndUserText.label : 'Student interview details'

    @AbapCatalog.enhancement.category : #NOT_EXTENSIBLE

    @AbapCatalog.tableCategory : #TRANSPARENT

    @AbapCatalog.deliveryClass : #A

    @AbapCatalog.dataMaintenance : #RESTRICTED

    define table ztl_ab_rap_stus {

    key client : abap.clnt not null;

    key student_id : abap.char(10) not null;

    student_name : abap.char(30);

    student_i_loc : abap.char(20);

    student_i_date : abap.datn;

    student_status : abap_boolean;

    }

    Step 5: Check and activate.

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Create Interface Entity

Step1: Right click -- New -- Other ABAP repository object -- Core data services -- Data definition.

Step 2: Give name and description.

Step 3: Click on next select package, select template as define view entity and finish.

Step 4: Write Code.

    @AbapCatalog.viewEnhancementCategory: [#NONE]

    @AccessControl.authorizationCheck: #NOT_REQUIRED

    @EndUserText.label: 'Interface entity view for student'

    @Metadata.ignorePropagatedAnnotations: true

    @ObjectModel.usageType:{

    serviceQuality: #X,

    sizeCategory: #S,

    dataClass: #MIXED

    }

    define root view entity ZI_AB_RAP_STUS

    as select from ztl_ab_rap_stus

    {

    key student_id as StudentId,

    student_name as StudentName,

    student_i_loc as StudentILoc,

    student_i_date as StudentIDate,

    student_status as StudentStatus

    }

Step 5:  check and activate.

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Create Consumption view

Step1: Right click -- New -- Other ABAP repository object -- Core data services -- Data definition.

Step 2: Give name and description.

Step 3: Click on next select package, select template as define view entity and finish.

Step 4: Write Code.

    @AbapCatalog.viewEnhancementCategory: [#NONE]

    @AccessControl.authorizationCheck: #NOT_REQUIRED

    @EndUserText.label: 'Consumption view for student'

    @Metadata.ignorePropagatedAnnotations: true

    @Metadata.allowExtensions: true

    @ObjectModel.usageType:{

    serviceQuality: #X,

    sizeCategory: #S,

    dataClass: #MIXED

    }

    define root view entity ZC_AB_RAP_STUS

    as projection on ZI_AB_RAP_STUS as Student

    {

    key StudentId,

    StudentName,

    StudentILoc,

    StudentIDate,

    StudentStatus

    }

Step 5: check and activate.

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Create meta data extension

Step 1: Right click -- New -- Meta data extension.

Step 2: Give name, description and extended entity and extended entity name is ZC_AB_RAP_STUS (or right click on consumption view and create meta data extension).

Step 3: Click on next select package, select annotate view and click on finish.

Step 4: Write code.

    @Metadata.layer: #CORE

    @UI: {

headerInfo:

{

typeName: 'Student',

typeNamePlural: 'Students',

title: {

type: #STANDARD,

label: 'Student',

value: 'StudentId'

}

}

}

    annotate view ZC_AB_RAP_STUS

with

    {

@UI.facet:

[{

id : 'Student',

purpose: #STANDARD,

type: #IDENTIFICATION_REFERENCE,

label: 'Student',

position: 10

}]

@UI:

{

lineItem: [{ position: 10 , label : 'Student ID'}],

identification: [{ position: 10 , label : 'Student ID' }],

selectionField: [{ position: 10 }]

}

StudentId;

@UI:

{

lineItem: [{ position: 20 , label : 'Student Name'}],

identification: [{ position: 20 , label : 'Student Name' }],

selectionField: [{ position: 20 }]

}

StudentName;

@UI:

{

lineItem: [{ position: 30 , label : 'Student Interview Loc'}],

identification: [{ position: 30 , label : 'Student Interview Loc' }]

}

StudentILoc;

@UI:

{

lineItem: [{ position: 40 , label : 'Student Interview Date'}],

identification: [{ position: 40 , label : 'Student Interview Date' }]

}

StudentIDate;

@UI:

{

lineItem: [{ position: 50 , label : 'Student Interview Status'}],

identification: [{ position: 50 , label : 'Student Interview Status' }]

}

StudentStatus;

    }

Step 5: check and activate.

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Create behavior definition for Interface.

Step 1: Right click on interface view -- New Behavior definition.

Step 2: Give description.

Step 3: Write Code.

    managed implementation in class zbp_i_ab_rap_stus unique;

    strict ( 2 );

    define behavior for ZI_AB_RAP_STUS alias Student

    persistent table ztl_ab_rap_stus

    lock master

    authorization master ( instance )

    //etag master <field_name>

    {

    create ( authorization : global );

    update;

    delete;

    mapping for ztl_ab_rap_stus

    {

    StudentId = student_id;

    StudentName = student_name;

    StudentILoc = student_i_loc;

    StudentIDate = student_i_date;

    StudentStatus = student_status;

    }

    // field ( readonly ) StudentId;

    }

Step 4: check and activate.

Step 5: Double click on class and activate the class.

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Create behavior definition for consumption.

Step 1: Right click on consumption view -- New Behavior definition.

Step 2: Give description.

Step 3: Write Code.

    projection;

    strict ( 2 );

    define behavior for ZC_AB_RAP_STUS alias Student

    {

    use create;

    use update;

    use delete;

    }

Step 4: check and activate.

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Create Service definition for consumption.

   Step 1: Right click on consumption view - new service definition.

   Step 2: Give name and description of service.

    @EndUserText.label: 'Service definition for Student'

    define service Zsd_ab_rap_stus

    {

    expose ZC_AB_RAP_STUS;

    }   

Step 3: Check and activate.

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Create Service binding for service definition.

Step 1: Right click on service definition.

Step 2: Give name and description and binding type as Odata v2 -UI.

Step 3: Check and activate and publish.

Step 4: Select entity set and click on preview.

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Create

        * Click on create and create new entries.

Update 

        * Select the entry and click on edit and update the records.

Delete 

        * Select the record and click on delete.

********************************Thank You*****************************