RAP - Operation Augmentation

[Rory_A]

I am having a problem trying to get operation augmentation working for my RAP managed scenario project. This is in an on-premise system.

Root View

define root view entity ZI_OMSOPPS_PRICING
  as select from zoms_oppspricing
{
  key matnr                 as Material,
  key charg                 as Batch,
  key werks                 as Plant,
      @Semantics.amount.currencyCode: 'Currency'
      kbetr                 as Price,
      konwa                 as Currency,
      validfrom             as ValidFrom,
      validto               as ValidTo,
      @Semantics.user.createdBy: true
      local_created_by      as LocalCreatedBy,
      @Semantics.systemDateTime.createdAt: true
      local_created_at      as LocalCreatedAt,
      @Semantics.user.localInstanceLastChangedBy: true
      local_last_changed_by as LocalLastChangedBy,
      @Semantics.systemDateTime.localInstanceLastChangedAt: true
      local_last_changed_at as LocalLastChangedAt,
      @Semantics.systemDateTime.lastChangedAt: true
      last_changed_at       as LastChangedAt

}

Projection View

define root view entity ZC_OMSOPPS_PRICING 
  as projection on ZI_OMSOPPS_PRICING
{
  key Material,
  key Batch,
  key Plant,
  Price,
  Currency,
  ValidFrom,
  ValidTo,
  LocalLastChangedAt
  
}

Behavior Definition for Root

managed; 
define behavior for ZI_OMSOPPS_PRICING alias Pricing
persistent table zoms_oppspricing
lock master
etag master LocalLastChangedAt
{
  field ( mandatory : create )
  Material,
  Batch,
  Plant;

  field ( readonly )
  LocalCreatedAt,
  LocalCreatedBy,
  LastChangedAt,
  LocalLastChangedAt,
  LocalLastChangedBy;

  field ( readonly : update )
  Material,
  Batch,
  Plant;
  //End this section added

  create;
  update;
  delete;

Behavior Definition for Projection

projection implementation in class zbp_c_omsopps_pricing unique;
//strict ( 2 );

define behavior for ZC_OMSOPPS_PRICING alias Pricing
{
  use create (augment);
  use update;
  use delete;
}

Class with the augmentation code

METHOD augment_create.
    DATA: pricing_create TYPE TABLE FOR CREATE zi_omsopps_pricing.

    pricing_create = CORRESPONDING #( entities ).
    LOOP AT pricing_create ASSIGNING FIELD-SYMBOL(<pricing>).
      <pricing>-currency = 'EUR'.
      <pricing>-%control-currency = if_abap_behv=>mk-on.
    ENDLOOP.

    MODIFY AUGMENTING ENTITIES OF zi_omsopps_pricing ENTITY Pricing CREATE FROM pricing_create.

  ENDMETHOD.

So the augment_create method gets called but it never modifies my "Currency" field so Im not sure if my Entity names are incorrect or referenced incorrectly.

Thanks

[junwu]

can you check the amount field associated with that currency filed is editable or not?

[Rory_A]

Yes it is editable as well.

[Rory_A]

And I have tried other fields like the Price field and that did not work either.