RAP: Draft do not transfer keyvalue into DB-Table

adazip — Fri, 03 Jan 2025 08:33:35 GMT

Hi,
i'am a beginner in RAP and I have the little curisously problem:

I have an managed application in which I want to enter values like /DMO/TEST or only TEST as a key value in a table. The application includes 5 Tables, and 3 works fine, but only two doesn't work correctly.

define table /***/chcklink { key client : abap.clnt not null; @AbapCatalog.foreignKey.screenCheck : false key modul : /***/dt_modul not null with foreign key /**/chcksmod where client = /***/chcklink.client and modul = /***/chcklink.modul; key check_appl : abap.char(12) not null; active : abap_boolean; ... } define table /***/chcklink_d { key client : abap.clnt not null; key modul : /***/dt_pbs_modul not null; key checkappl : abap.char(12) not null; active : abap_boolean; ...}

This table is a child of the main-view.

When creating a new data record, everything works fine, the values are available as key or simple table-value in the draft table and it will show on the screen correctly. However, if I save it, the values are no longer transferred to the persistent table.

Example: in this case the key-value will be not trafnserfed. in an another case, one of 5 fields will be not tranfsered !?
Draft (create new entry):

/DMO/Test is the key-value. Its definied mandatory.

Values in draft-table:

--> now apply new associated entry

In the main-screen the new entry is visible, but the main-screen is still in edit-mode.

-->saving the main view / main object

Screen is changing from editable mode to readonly mode, and the new created Entry in the subtable disappears.

in the corresponging main-db-table is a new entry, without keyvalue.

When i try to create a new entry, it will produce a shortdump, cause dupplicate key (empty value as a key-value already exists )

All associated tables are definied simliar, but only this one doesn't work.

My question is now : Could someone tell me whats wrong ?

I've tried with an uuid and the missing field as a non-key-field, but without a solution.

thanks a lot

Adalbert

codings:

BHEV: managed implementation in class /nnn/BP_R_CHCKSMOD unique; strict ( 2 ); //strict; with draft; define behavior for /nnn/R_CHCKSMOD alias SMOD //implementation in class /nnn/BP_R_CHCKSMOD unique persistent table /nnn/chcksmod draft table /nnn/chcksm000_d lock master total etag Lastchangedat etag master Lastchangedat authorization master ( global, instance ) //authorization master ( instance ) { create ( precheck ); update ( precheck ); delete; draft action Edit ; draft action Activate optimized; draft action Discard; draft action Resume; draft determine action Prepare; field ( mandatory : create ) Modul; field ( readonly : update ) Modul; association _CHCKLINK { create ( features : instance ); with draft; } ... }//******************************************************************************** define behavior for /nnn/R_CHCKLINK alias CHCKLINK persistent table /nnn/chcklink draft table /nnn/chcklink_d lock dependent by _smod authorization dependent by _smod etag master Locallastchangedat { update ( precheck ); delete; association _smod { with draft; } field ( readonly ) Modul; field ( mandatory : create ) CheckAppl; field ( readonly : update ) CheckAppl; mapping for /nnn/chcklink corresponding; }

Re: RAP: Draft do not transfer keyvalue into DB-Table

adazip — Fri, 03 Jan 2025 08:56:25 GMT

after checking my behavior def i've found the reason for my case:

... mapping for /nnn/chckmsgcfg corresponding; ...

If the field-definition in the db-table is different to the data definitions, the transfer of values doenst not work.

🙈

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RAP: Draft do not transfer keyvalue into DB-Table

Re: RAP: Draft do not transfer keyvalue into DB-Table