ABAP Select data from SAP table P06_DSN_B2A_SEARCH 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 P06_DSN_B2A_SEARCH 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 P06_DSN_B2A_SEARCH. 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 P06_DSN_B2A_SEARCH 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_P06_DSN_B2A_SEARCH TYPE STANDARD TABLE OF P06_DSN_B2A_SEARCH,
      WA_P06_DSN_B2A_SEARCH TYPE P06_DSN_B2A_SEARCH,
      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: <P06_DSN_B2A_SEARCH> TYPE P06_DSN_B2A_SEARCH.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P06_DSN_B2A_SEARCH.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P06_DSN_B2A_SEARCH
  INTO TABLE IT_P06_DSN_B2A_SEARCH.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P06_DSN_B2A_SEARCH
*  INTO TABLE @DATA(IT_P06_DSN_B2A_SEARCH2).
*--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_P06_DSN_B2A_SEARCH INDEX 1 INTO DATA(WA_P06_DSN_B2A_SEARCH2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P06_DSN_B2A_SEARCH ASSIGNING <P06_DSN_B2A_SEARCH>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<P06_DSN_B2A_SEARCH>-GLBID = 1.
<P06_DSN_B2A_SEARCH>-DOCTY = 1.
<P06_DSN_B2A_SEARCH>-BEGDA = 1.
<P06_DSN_B2A_SEARCH>-ENDDA = 1.
<P06_DSN_B2A_SEARCH>-UNAME = 1.
ENDLOOP.

LOOP AT IT_P06_DSN_B2A_SEARCH INTO WA_P06_DSN_B2A_SEARCH.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P06_DSN_B2A_SEARCH-SIRET, sy-vline,
WA_P06_DSN_B2A_SEARCH-DECNA, sy-vline,
WA_P06_DSN_B2A_SEARCH-DECTY, sy-vline,
WA_P06_DSN_B2A_SEARCH-PERNR, sy-vline,
WA_P06_DSN_B2A_SEARCH-STATUS, sy-vline,
WA_P06_DSN_B2A_SEARCH-CBEGDA, sy-vline.
ENDLOOP. *Add any further fields from structure WA_P06_DSN_B2A_SEARCH 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_P06_DSN_B2A_SEARCH 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_P06_DSN_B2A_SEARCH INTO WA_P06_DSN_B2A_SEARCH. *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_P06_DSN_B2A_SEARCH_STR,
GLBID TYPE STRING,
DOCTY TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
UNAME TYPE STRING,
SIRET TYPE STRING,
DECNA TYPE STRING,
DECTY TYPE STRING,
PERNR TYPE STRING,
STATUS TYPE STRING,
CBEGDA TYPE STRING,
CENDDA TYPE STRING,
DEORD TYPE STRING,
IPERI TYPE STRING,
BEGTI TYPE STRING,
ENDTI TYPE STRING,
DECSTA TYPE STRING,
DEFRC TYPE STRING,
DECHA TYPE STRING,END OF T_EKKO_STR. DATA: WA_P06_DSN_B2A_SEARCH_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_P06_DSN_B2A_SEARCH_STR-GLBID sy-vline
WA_P06_DSN_B2A_SEARCH_STR-DOCTY sy-vline
WA_P06_DSN_B2A_SEARCH_STR-BEGDA sy-vline
WA_P06_DSN_B2A_SEARCH_STR-ENDDA sy-vline
WA_P06_DSN_B2A_SEARCH_STR-UNAME sy-vline
WA_P06_DSN_B2A_SEARCH_STR-SIRET sy-vline
WA_P06_DSN_B2A_SEARCH_STR-DECNA sy-vline
WA_P06_DSN_B2A_SEARCH_STR-DECTY sy-vline
WA_P06_DSN_B2A_SEARCH_STR-PERNR sy-vline
WA_P06_DSN_B2A_SEARCH_STR-STATUS sy-vline
WA_P06_DSN_B2A_SEARCH_STR-CBEGDA sy-vline
WA_P06_DSN_B2A_SEARCH_STR-CENDDA sy-vline
WA_P06_DSN_B2A_SEARCH_STR-DEORD sy-vline
WA_P06_DSN_B2A_SEARCH_STR-IPERI sy-vline
WA_P06_DSN_B2A_SEARCH_STR-BEGTI sy-vline
WA_P06_DSN_B2A_SEARCH_STR-ENDTI sy-vline
WA_P06_DSN_B2A_SEARCH_STR-DECSTA sy-vline
WA_P06_DSN_B2A_SEARCH_STR-DEFRC sy-vline
WA_P06_DSN_B2A_SEARCH_STR-DECHA sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.