ABAP Select data from SAP table FSH_S_MASS_REQ_SELECT_ATP 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 FSH_S_MASS_REQ_SELECT_ATP 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 FSH_S_MASS_REQ_SELECT_ATP. 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 FSH_S_MASS_REQ_SELECT_ATP 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_FSH_S_MASS_REQ_SELECT_ATP TYPE STANDARD TABLE OF FSH_S_MASS_REQ_SELECT_ATP,
      WA_FSH_S_MASS_REQ_SELECT_ATP TYPE FSH_S_MASS_REQ_SELECT_ATP,
      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: <FSH_S_MASS_REQ_SELECT_ATP> TYPE FSH_S_MASS_REQ_SELECT_ATP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FSH_S_MASS_REQ_SELECT_ATP
*  INTO TABLE @DATA(IT_FSH_S_MASS_REQ_SELECT_ATP2).
*--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_FSH_S_MASS_REQ_SELECT_ATP INDEX 1 INTO DATA(WA_FSH_S_MASS_REQ_SELECT_ATP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FSH_S_MASS_REQ_SELECT_ATP ASSIGNING <FSH_S_MASS_REQ_SELECT_ATP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<FSH_S_MASS_REQ_SELECT_ATP>-VBELN = 1.
<FSH_S_MASS_REQ_SELECT_ATP>-POSNR = 1.
<FSH_S_MASS_REQ_SELECT_ATP>-MATNR = 1.
<FSH_S_MASS_REQ_SELECT_ATP>-WERKS = 1.
<FSH_S_MASS_REQ_SELECT_ATP>-BEDAE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FSH_S_MASS_REQ_SELECT_ATP-ERDAT, sy-vline,
WA_FSH_S_MASS_REQ_SELECT_ATP-FIXMG, sy-vline,
WA_FSH_S_MASS_REQ_SELECT_ATP-LPRIO, sy-vline,
WA_FSH_S_MASS_REQ_SELECT_ATP-PROSA, sy-vline,
WA_FSH_S_MASS_REQ_SELECT_ATP-PSTYV, sy-vline,
WA_FSH_S_MASS_REQ_SELECT_ATP-SOBKZ, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FSH_S_MASS_REQ_SELECT_ATP 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_FSH_S_MASS_REQ_SELECT_ATP 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_FSH_S_MASS_REQ_SELECT_ATP INTO WA_FSH_S_MASS_REQ_SELECT_ATP. *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 VBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FSH_S_MASS_REQ_SELECT_ATP-VBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FSH_S_MASS_REQ_SELECT_ATP-VBELN.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AUART, internal->external for field AUART CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT' EXPORTING input = WA_FSH_S_MASS_REQ_SELECT_ATP-AUART IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FSH_S_MASS_REQ_SELECT_ATP-AUART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FSH_S_MASS_REQ_SELECT_ATP-KUNNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FSH_S_MASS_REQ_SELECT_ATP-KUNNR.
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_FSH_S_MASS_REQ_SELECT_ATP_STR,
VBELN TYPE STRING,
POSNR TYPE STRING,
MATNR TYPE STRING,
WERKS TYPE STRING,
BEDAE TYPE STRING,
ERDAT TYPE STRING,
FIXMG TYPE STRING,
LPRIO TYPE STRING,
PROSA TYPE STRING,
PSTYV TYPE STRING,
SOBKZ TYPE STRING,
SUMBD TYPE STRING,
UEPOS TYPE STRING,
UEPVW TYPE STRING,
SGT_RCAT TYPE STRING,
AUART TYPE STRING,
KUNNR TYPE STRING,
AUDAT TYPE STRING,
VBTYP TYPE STRING,
FSH_CQ_CHECK TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
ERNAM TYPE STRING,
LFGSA TYPE STRING,
BESTA TYPE STRING,
BSTKD TYPE STRING,
EDATU_MIN TYPE STRING,
FSH_ATPREJ TYPE STRING,
KBMENG TYPE STRING,
KWMENG TYPE STRING,END OF T_EKKO_STR. DATA: WA_FSH_S_MASS_REQ_SELECT_ATP_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_FSH_S_MASS_REQ_SELECT_ATP_STR-VBELN sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-POSNR sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-MATNR sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-WERKS sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-BEDAE sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-ERDAT sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-FIXMG sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-LPRIO sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-PROSA sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-PSTYV sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-SOBKZ sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-SUMBD sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-UEPOS sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-UEPVW sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-SGT_RCAT sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-AUART sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-KUNNR sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-AUDAT sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-VBTYP sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-FSH_CQ_CHECK sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-VKORG sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-VTWEG sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-SPART sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-ERNAM sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-LFGSA sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-BESTA sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-BSTKD sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-EDATU_MIN sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-FSH_ATPREJ sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-KBMENG sy-vline
WA_FSH_S_MASS_REQ_SELECT_ATP_STR-KWMENG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.