ABAP Select data from SAP table EAMS_S_BO_MPOS_OBJ_LIST 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 EAMS_S_BO_MPOS_OBJ_LIST 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 EAMS_S_BO_MPOS_OBJ_LIST. 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 EAMS_S_BO_MPOS_OBJ_LIST 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_EAMS_S_BO_MPOS_OBJ_LIST TYPE STANDARD TABLE OF EAMS_S_BO_MPOS_OBJ_LIST,
      WA_EAMS_S_BO_MPOS_OBJ_LIST TYPE EAMS_S_BO_MPOS_OBJ_LIST,
      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: <EAMS_S_BO_MPOS_OBJ_LIST> TYPE EAMS_S_BO_MPOS_OBJ_LIST.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EAMS_S_BO_MPOS_OBJ_LIST
*  INTO TABLE @DATA(IT_EAMS_S_BO_MPOS_OBJ_LIST2).
*--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_EAMS_S_BO_MPOS_OBJ_LIST INDEX 1 INTO DATA(WA_EAMS_S_BO_MPOS_OBJ_LIST2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EAMS_S_BO_MPOS_OBJ_LIST ASSIGNING <EAMS_S_BO_MPOS_OBJ_LIST>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<EAMS_S_BO_MPOS_OBJ_LIST>-EAMS_WAPOS = 1.
<EAMS_S_BO_MPOS_OBJ_LIST>-EAMS_OBKNR = 1.
<EAMS_S_BO_MPOS_OBJ_LIST>-EAMS_OBZAE = 1.
<EAMS_S_BO_MPOS_OBJ_LIST>-EAMS_TEC_OBJ_NO = 1.
<EAMS_S_BO_MPOS_OBJ_LIST>-EAMS_TEC_OBJ_TYPE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EAMS_S_BO_MPOS_OBJ_LIST-EAMS_TEC_OBJ_TYPE_DESC, sy-vline,
WA_EAMS_S_BO_MPOS_OBJ_LIST-MAKTX, sy-vline,
WA_EAMS_S_BO_MPOS_OBJ_LIST-WAPOS, sy-vline,
WA_EAMS_S_BO_MPOS_OBJ_LIST-MANDT, sy-vline,
WA_EAMS_S_BO_MPOS_OBJ_LIST-OBKNR, sy-vline,
WA_EAMS_S_BO_MPOS_OBJ_LIST-OBZAE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EAMS_S_BO_MPOS_OBJ_LIST 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_EAMS_S_BO_MPOS_OBJ_LIST 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_EAMS_S_BO_MPOS_OBJ_LIST INTO WA_EAMS_S_BO_MPOS_OBJ_LIST. *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 EAMS_WAPOS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-EAMS_WAPOS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-EAMS_WAPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WAPOS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-WAPOS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-WAPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-EQUNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-EQUNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IHNUM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-IHNUM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-IHNUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field BAUTL CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-BAUTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-BAUTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field SERNR CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-SERNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-SERNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRODUCT CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_EAMS_S_BO_MPOS_OBJ_LIST-PRODUCT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_MPOS_OBJ_LIST-PRODUCT.
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_EAMS_S_BO_MPOS_OBJ_LIST_STR,
EAMS_WAPOS TYPE STRING,
EAMS_OBKNR TYPE STRING,
EAMS_OBZAE TYPE STRING,
EAMS_TEC_OBJ_NO TYPE STRING,
EAMS_TEC_OBJ_TYPE TYPE STRING,
EAMS_TEC_OBJ_TYPE_DESC TYPE STRING,
MAKTX TYPE STRING,
WAPOS TYPE STRING,
MANDT TYPE STRING,
OBKNR TYPE STRING,
OBZAE TYPE STRING,
EQUNR TYPE STRING,
IHNUM TYPE STRING,
BAUTL TYPE STRING,
ILOAN TYPE STRING,
SORTF TYPE STRING,
BEARB TYPE STRING,
OBJVW TYPE STRING,
SERNR TYPE STRING,
MATNR TYPE STRING,
DATUM TYPE STRING,
EQSNR TYPE STRING,
TASER TYPE STRING,
UII TYPE STRING,
EAM_BADI_FLAG TYPE STRING,
EAM_OBJ_ORIG TYPE STRING,
PRODUCT TYPE STRING,END OF T_EKKO_STR. DATA: WA_EAMS_S_BO_MPOS_OBJ_LIST_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_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAMS_WAPOS sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAMS_OBKNR sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAMS_OBZAE sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAMS_TEC_OBJ_NO sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAMS_TEC_OBJ_TYPE sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAMS_TEC_OBJ_TYPE_DESC sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-MAKTX sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-WAPOS sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-MANDT sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-OBKNR sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-OBZAE sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EQUNR sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-IHNUM sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-BAUTL sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-ILOAN sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-SORTF sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-BEARB sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-OBJVW sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-SERNR sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-MATNR sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-DATUM sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EQSNR sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-TASER sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-UII sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAM_BADI_FLAG sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-EAM_OBJ_ORIG sy-vline
WA_EAMS_S_BO_MPOS_OBJ_LIST_STR-PRODUCT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.