ABAP Select data from SAP table ACRS_SG_AA_BA_CSV 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 ACRS_SG_AA_BA_CSV 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 ACRS_SG_AA_BA_CSV. 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 ACRS_SG_AA_BA_CSV 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_ACRS_SG_AA_BA_CSV TYPE STANDARD TABLE OF ACRS_SG_AA_BA_CSV,
      WA_ACRS_SG_AA_BA_CSV TYPE ACRS_SG_AA_BA_CSV,
      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: <ACRS_SG_AA_BA_CSV> TYPE ACRS_SG_AA_BA_CSV.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ACRS_SG_AA_BA_CSV
*  INTO TABLE @DATA(IT_ACRS_SG_AA_BA_CSV2).
*--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_ACRS_SG_AA_BA_CSV INDEX 1 INTO DATA(WA_ACRS_SG_AA_BA_CSV2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ACRS_SG_AA_BA_CSV ASSIGNING <ACRS_SG_AA_BA_CSV>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ACRS_SG_AA_BA_CSV>-LABEL = 1.
<ACRS_SG_AA_BA_CSV>-COMPANYCODE = 1.
<ACRS_SG_AA_BA_CSV>-ASSETCLASS = 1.
<ACRS_SG_AA_BA_CSV>-MASTERFIXEDASSET = 1.
<ACRS_SG_AA_BA_CSV>-FIXEDASSET = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ACRS_SG_AA_BA_CSV-FIXEDASSETDESCRIPTION, sy-vline,
WA_ACRS_SG_AA_BA_CSV-LEDGER, sy-vline,
WA_ACRS_SG_AA_BA_CSV-FISCALYEAR, sy-vline,
WA_ACRS_SG_AA_BA_CSV-ASSETCAPITALIZATIONDATE, sy-vline,
WA_ACRS_SG_AA_BA_CSV-RETIREMENTAMT, sy-vline,
WA_ACRS_SG_AA_BA_CSV-RETIREMENTDEPRAMT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ACRS_SG_AA_BA_CSV 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_ACRS_SG_AA_BA_CSV 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_ACRS_SG_AA_BA_CSV INTO WA_ACRS_SG_AA_BA_CSV. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_ACRS_SG_AA_BA_CSV_STR,
LABEL TYPE STRING,
COMPANYCODE TYPE STRING,
ASSETCLASS TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
FIXEDASSETDESCRIPTION TYPE STRING,
LEDGER TYPE STRING,
FISCALYEAR TYPE STRING,
ASSETCAPITALIZATIONDATE TYPE STRING,
RETIREMENTAMT TYPE STRING,
RETIREMENTDEPRAMT TYPE STRING,
RETIRENETBOOKAMT TYPE STRING,
RETIREMNETREVNUEAMT TYPE STRING,
RETIREMENTGAINAMT TYPE STRING,
RETIREMENTLOSSAMT TYPE STRING,
CURRENCY TYPE STRING,
TABLE TYPE STRING,END OF T_EKKO_STR. DATA: WA_ACRS_SG_AA_BA_CSV_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_ACRS_SG_AA_BA_CSV_STR-LABEL sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-COMPANYCODE sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-ASSETCLASS sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-MASTERFIXEDASSET sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-FIXEDASSET sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-FIXEDASSETDESCRIPTION sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-LEDGER sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-FISCALYEAR sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-ASSETCAPITALIZATIONDATE sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-RETIREMENTAMT sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-RETIREMENTDEPRAMT sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-RETIRENETBOOKAMT sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-RETIREMNETREVNUEAMT sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-RETIREMENTGAINAMT sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-RETIREMENTLOSSAMT sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-CURRENCY sy-vline
WA_ACRS_SG_AA_BA_CSV_STR-TABLE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.