ABAP Select data from SAP table RIPASP_MDC into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP RIPASP_MDC 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 RIPASP_MDC. 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 RIPASP_MDC 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_RIPASP_MDC TYPE STANDARD TABLE OF RIPASP_MDC,
      WA_RIPASP_MDC TYPE RIPASP_MDC,
      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: <RIPASP_MDC> TYPE RIPASP_MDC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RIPASP_MDC
*  INTO TABLE @DATA(IT_RIPASP_MDC2).
*--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_RIPASP_MDC INDEX 1 INTO DATA(WA_RIPASP_MDC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RIPASP_MDC ASSIGNING <RIPASP_MDC>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RIPASP_MDC>-HIEOBJ = 1.
<RIPASP_MDC>-POSNR = 1.
<RIPASP_MDC>-LEAF_POSNR = 1.
<RIPASP_MDC>-REQ_POSNR = 1.
<RIPASP_MDC>-MEASURE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RIPASP_MDC-PS_POSID, sy-vline,
  WA_RIPASP_MDC-AUFNR, sy-vline,
  WA_RIPASP_MDC-CONGR, sy-vline,
  WA_RIPASP_MDC-RCOMP, sy-vline,
  WA_RIPASP_MDC-BUKRS, sy-vline,
  WA_RIPASP_MDC-GSBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RIPASP_MDC 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_RIPASP_MDC 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_RIPASP_MDC INTO WA_RIPASP_MDC.


*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 HIEOB, internal->external for field HIEOBJ
CALL FUNCTION 'CONVERSION_EXIT_HIEOB_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-HIEOBJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-HIEOBJ.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit POSNR, internal->external for field LEAF_POSNR
CALL FUNCTION 'CONVERSION_EXIT_POSNR_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-LEAF_POSNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-LEAF_POSNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit REQNR, internal->external for field REQ_POSNR
CALL FUNCTION 'CONVERSION_EXIT_REQNR_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-REQ_POSNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-REQ_POSNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit OBJEX, internal->external for field MEASURE
CALL FUNCTION 'CONVERSION_EXIT_OBJEX_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-MEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-MEASURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PS_POSID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-PS_POSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-PS_POSID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AFIMC, internal->external for field CONGR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-CONGR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-CONGR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit ISTAT, internal->external for field STATUS_REQ
CALL FUNCTION 'CONVERSION_EXIT_ISTAT_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-STATUS_REQ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-STATUS_REQ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISTAT, internal->external for field STATUS
CALL FUNCTION 'CONVERSION_EXIT_ISTAT_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-STATUS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-STATUS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field ORG_GNJHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_RIPASP_MDC-ORG_GNJHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIPASP_MDC-ORG_GNJHR.
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_RIPASP_MDC_STR, 
HIEOBJ TYPE STRING,
POSNR TYPE STRING,
LEAF_POSNR TYPE STRING,
REQ_POSNR TYPE STRING,
MEASURE TYPE STRING,
PS_POSID TYPE STRING,
AUFNR TYPE STRING,
CONGR TYPE STRING,
RCOMP TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
KOKRS TYPE STRING,
PRCTR TYPE STRING,
KOSTL TYPE STRING,
VKOSTL TYPE STRING,
FKBER TYPE STRING,
ASPART TYPE STRING,
AMATKL TYPE STRING,
WERKS TYPE STRING,
STORT TYPE STRING,
BEBER TYPE STRING,
TPLNR TYPE STRING,
LAND1 TYPE STRING,
VERNR TYPE STRING,
PARVW TYPE STRING,
PARNR TYPE STRING,
ERGSO TYPE STRING,
IZWEK TYPE STRING,
UMWKZ TYPE STRING,
PPRIO TYPE STRING,
STATUS_REQ TYPE STRING,
STATUS TYPE STRING,
OBART TYPE STRING,
SIZECL TYPE STRING,
XGNJ TYPE STRING,
ORG_GNJHR TYPE STRING,
CHARAC_REQ TYPE STRING,
MEAS_REQ TYPE STRING,
USR00 TYPE STRING,
USR01 TYPE STRING,
USR02 TYPE STRING,
USR03 TYPE STRING,
USR10 TYPE STRING,
USR11 TYPE STRING,
USR12 TYPE STRING,
USR13 TYPE STRING,
OWAERS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RIPASP_MDC_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_RIPASP_MDC_STR-HIEOBJ sy-vline 
WA_RIPASP_MDC_STR-POSNR sy-vline 
WA_RIPASP_MDC_STR-LEAF_POSNR sy-vline 
WA_RIPASP_MDC_STR-REQ_POSNR sy-vline 
WA_RIPASP_MDC_STR-MEASURE sy-vline 
WA_RIPASP_MDC_STR-PS_POSID sy-vline 
WA_RIPASP_MDC_STR-AUFNR sy-vline 
WA_RIPASP_MDC_STR-CONGR sy-vline 
WA_RIPASP_MDC_STR-RCOMP sy-vline 
WA_RIPASP_MDC_STR-BUKRS sy-vline 
WA_RIPASP_MDC_STR-GSBER sy-vline 
WA_RIPASP_MDC_STR-KOKRS sy-vline 
WA_RIPASP_MDC_STR-PRCTR sy-vline 
WA_RIPASP_MDC_STR-KOSTL sy-vline 
WA_RIPASP_MDC_STR-VKOSTL sy-vline 
WA_RIPASP_MDC_STR-FKBER sy-vline 
WA_RIPASP_MDC_STR-ASPART sy-vline 
WA_RIPASP_MDC_STR-AMATKL sy-vline 
WA_RIPASP_MDC_STR-WERKS sy-vline 
WA_RIPASP_MDC_STR-STORT sy-vline 
WA_RIPASP_MDC_STR-BEBER sy-vline 
WA_RIPASP_MDC_STR-TPLNR sy-vline 
WA_RIPASP_MDC_STR-LAND1 sy-vline 
WA_RIPASP_MDC_STR-VERNR sy-vline 
WA_RIPASP_MDC_STR-PARVW sy-vline 
WA_RIPASP_MDC_STR-PARNR sy-vline 
WA_RIPASP_MDC_STR-ERGSO sy-vline 
WA_RIPASP_MDC_STR-IZWEK sy-vline 
WA_RIPASP_MDC_STR-UMWKZ sy-vline 
WA_RIPASP_MDC_STR-PPRIO sy-vline 
WA_RIPASP_MDC_STR-STATUS_REQ sy-vline 
WA_RIPASP_MDC_STR-STATUS sy-vline 
WA_RIPASP_MDC_STR-OBART sy-vline 
WA_RIPASP_MDC_STR-SIZECL sy-vline 
WA_RIPASP_MDC_STR-XGNJ sy-vline 
WA_RIPASP_MDC_STR-ORG_GNJHR sy-vline 
WA_RIPASP_MDC_STR-CHARAC_REQ sy-vline 
WA_RIPASP_MDC_STR-MEAS_REQ sy-vline 
WA_RIPASP_MDC_STR-USR00 sy-vline 
WA_RIPASP_MDC_STR-USR01 sy-vline 
WA_RIPASP_MDC_STR-USR02 sy-vline 
WA_RIPASP_MDC_STR-USR03 sy-vline 
WA_RIPASP_MDC_STR-USR10 sy-vline 
WA_RIPASP_MDC_STR-USR11 sy-vline 
WA_RIPASP_MDC_STR-USR12 sy-vline 
WA_RIPASP_MDC_STR-USR13 sy-vline 
WA_RIPASP_MDC_STR-OWAERS sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.