ABAP Select data from SAP table BAPIESTIMATEDDEADLINES 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 BAPIESTIMATEDDEADLINES 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 BAPIESTIMATEDDEADLINES. 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 BAPIESTIMATEDDEADLINES 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_BAPIESTIMATEDDEADLINES TYPE STANDARD TABLE OF BAPIESTIMATEDDEADLINES,
      WA_BAPIESTIMATEDDEADLINES TYPE BAPIESTIMATEDDEADLINES,
      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: <BAPIESTIMATEDDEADLINES> TYPE BAPIESTIMATEDDEADLINES.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIESTIMATEDDEADLINES
*  INTO TABLE @DATA(IT_BAPIESTIMATEDDEADLINES2).
*--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_BAPIESTIMATEDDEADLINES INDEX 1 INTO DATA(WA_BAPIESTIMATEDDEADLINES2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIESTIMATEDDEADLINES ASSIGNING <BAPIESTIMATEDDEADLINES>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIESTIMATEDDEADLINES>-EVTCNT = 1.
<BAPIESTIMATEDDEADLINES>-ESTQUL = 1.
<BAPIESTIMATEDDEADLINES>-ESTATT = 1.
<BAPIESTIMATEDDEADLINES>-LOCCOD = 1.
<BAPIESTIMATEDDEADLINES>-LOCID1 = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIESTIMATEDDEADLINES-LOCID2, sy-vline,
WA_BAPIESTIMATEDDEADLINES-LOCNAM, sy-vline,
WA_BAPIESTIMATEDDEADLINES-LOCZON, sy-vline,
WA_BAPIESTIMATEDDEADLINES-DRCCOD, sy-vline,
WA_BAPIESTIMATEDDEADLINES-DRCID, sy-vline,
WA_BAPIESTIMATEDDEADLINES-DELRTX, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPIESTIMATEDDEADLINES 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_BAPIESTIMATEDDEADLINES 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_BAPIESTIMATEDDEADLINES INTO WA_BAPIESTIMATEDDEADLINES. *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 TSTPS, internal->external for field ETXTST CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_BAPIESTIMATEDDEADLINES-ETXTST IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIESTIMATEDDEADLINES-ETXTST.
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_BAPIESTIMATEDDEADLINES_STR,
EVTCNT TYPE STRING,
ESTQUL TYPE STRING,
ESTATT TYPE STRING,
LOCCOD TYPE STRING,
LOCID1 TYPE STRING,
LOCID2 TYPE STRING,
LOCNAM TYPE STRING,
LOCZON TYPE STRING,
DRCCOD TYPE STRING,
DRCID TYPE STRING,
DELRTX TYPE STRING,
ETADUR TYPE STRING,
ETXDAT TYPE STRING,
ETXTIM TYPE STRING,
ETXZON TYPE STRING,
ETXTST TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPIESTIMATEDDEADLINES_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_BAPIESTIMATEDDEADLINES_STR-EVTCNT sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-ESTQUL sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-ESTATT sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-LOCCOD sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-LOCID1 sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-LOCID2 sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-LOCNAM sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-LOCZON sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-DRCCOD sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-DRCID sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-DELRTX sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-ETADUR sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-ETXDAT sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-ETXTIM sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-ETXZON sy-vline
WA_BAPIESTIMATEDDEADLINES_STR-ETXTST sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.