ABAP Select data from SAP table ISACCRENGINEACCRSUBOBJPARAMTP into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISACCRENGINEACCRSUBOBJPARAMTP table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to ISACCRENGINEACCRSUBOBJPARAMTP. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the ISACCRENGINEACCRSUBOBJPARAMTP table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_ISACCRENGINEACCRSUBOBJPARAMTP TYPE STANDARD TABLE OF ISACCRENGINEACCRSUBOBJPARAMTP,
      WA_ISACCRENGINEACCRSUBOBJPARAMTP TYPE ISACCRENGINEACCRSUBOBJPARAMTP,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <ISACCRENGINEACCRSUBOBJPARAMTP> TYPE ISACCRENGINEACCRSUBOBJPARAMTP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ISACCRENGINEACCRSUBOBJPARAMTP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ISACCRENGINEACCRSUBOBJPARAMTP
  INTO TABLE IT_ISACCRENGINEACCRSUBOBJPARAMTP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISACCRENGINEACCRSUBOBJPARAMTP
*  INTO TABLE @DATA(IT_ISACCRENGINEACCRSUBOBJPARAMTP2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_ISACCRENGINEACCRSUBOBJPARAMTP INDEX 1 INTO DATA(WA_ISACCRENGINEACCRSUBOBJPARAMTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISACCRENGINEACCRSUBOBJPARAMTP ASSIGNING <ISACCRENGINEACCRSUBOBJPARAMTP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISACCRENGINEACCRSUBOBJPARAMTP>-KEY = 1.
<ISACCRENGINEACCRSUBOBJPARAMTP>-PARENT_KEY = 1.
<ISACCRENGINEACCRSUBOBJPARAMTP>-ROOT_KEY = 1.
<ISACCRENGINEACCRSUBOBJPARAMTP>-ACCRUALENGINEACCRUALOBJECTTYPE = 1.
<ISACCRENGINEACCRSUBOBJPARAMTP>-ACCRUALOBJECTLOGICALSYSTEM = 1.
ENDLOOP.

LOOP AT IT_ISACCRENGINEACCRSUBOBJPARAMTP INTO WA_ISACCRENGINEACCRSUBOBJPARAMTP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISACCRENGINEACCRSUBOBJPARAMTP-COMPANYCODE, sy-vline,
WA_ISACCRENGINEACCRSUBOBJPARAMTP-ACCRUALOBJECT, sy-vline,
WA_ISACCRENGINEACCRSUBOBJPARAMTP-ACCRUALSUBOBJECT, sy-vline,
WA_ISACCRENGINEACCRSUBOBJPARAMTP-ACCRUALSUBOBJECTPARAMETER, sy-vline,
WA_ISACCRENGINEACCRSUBOBJPARAMTP-ACCRSUBOBJPARAMVALDTYENDDTE, sy-vline,
WA_ISACCRENGINEACCRSUBOBJPARAMTP-ACCRSUBOBJPARAMFOREDIT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ISACCRENGINEACCRSUBOBJPARAMTP you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_ISACCRENGINEACCRSUBOBJPARAMTP TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_ISACCRENGINEACCRSUBOBJPARAMTP INTO WA_ISACCRENGINEACCRSUBOBJPARAMTP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field ACCRUALOBJECTLOGICALSYSTEM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISACCRENGINEACCRSUBOBJPARAMTP-ACCRUALOBJECTLOGICALSYSTEM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISACCRENGINEACCRSUBOBJPARAMTP-ACCRUALOBJECTLOGICALSYSTEM.
WRITE:/ 'New Value:', ld_input.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_ISACCRENGINEACCRSUBOBJPARAMTP_STR,
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
ACCRUALENGINEACCRUALOBJECTTYPE TYPE STRING,
ACCRUALOBJECTLOGICALSYSTEM TYPE STRING,
COMPANYCODE TYPE STRING,
ACCRUALOBJECT TYPE STRING,
ACCRUALSUBOBJECT TYPE STRING,
ACCRUALSUBOBJECTPARAMETER TYPE STRING,
ACCRSUBOBJPARAMVALDTYENDDTE TYPE STRING,
ACCRSUBOBJPARAMFOREDIT TYPE STRING,
ACCRSUBOBJPARAMVALDTYSTRTDTE TYPE STRING,
ACCRUALSUBOBJECTPARAMETERVALUE TYPE STRING,
ACCRSUBOBJECTPARAMETERXMLVALUE TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR. DATA: WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-KEY sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-PARENT_KEY sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ROOT_KEY sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRUALENGINEACCRUALOBJECTTYPE sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRUALOBJECTLOGICALSYSTEM sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-COMPANYCODE sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRUALOBJECT sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRUALSUBOBJECT sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRUALSUBOBJECTPARAMETER sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRSUBOBJPARAMVALDTYENDDTE sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRSUBOBJPARAMFOREDIT sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRSUBOBJPARAMVALDTYSTRTDTE sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRUALSUBOBJECTPARAMETERVALUE sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ACCRSUBOBJECTPARAMETERXMLVALUE sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-HASACTIVEENTITY sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-DRAFTENTITYOPERATIONCODE sy-vline
WA_ISACCRENGINEACCRSUBOBJPARAMTP_STR-ISACTIVEENTITY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.