ABAP Select data from SAP table MPES_PLAN_SFMASTER_DATA 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 MPES_PLAN_SFMASTER_DATA 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 MPES_PLAN_SFMASTER_DATA. 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 MPES_PLAN_SFMASTER_DATA 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_MPES_PLAN_SFMASTER_DATA TYPE STANDARD TABLE OF MPES_PLAN_SFMASTER_DATA,
      WA_MPES_PLAN_SFMASTER_DATA TYPE MPES_PLAN_SFMASTER_DATA,
      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: <MPES_PLAN_SFMASTER_DATA> TYPE MPES_PLAN_SFMASTER_DATA.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MPES_PLAN_SFMASTER_DATA
*  INTO TABLE @DATA(IT_MPES_PLAN_SFMASTER_DATA2).
*--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_MPES_PLAN_SFMASTER_DATA INDEX 1 INTO DATA(WA_MPES_PLAN_SFMASTER_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<MPES_PLAN_SFMASTER_DATA>-MATNR = 1.
<MPES_PLAN_SFMASTER_DATA>-WERKS = 1.
<MPES_PLAN_SFMASTER_DATA>-STLTY = 1.
<MPES_PLAN_SFMASTER_DATA>-STLAN = 1.
<MPES_PLAN_SFMASTER_DATA>-STLNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MPES_PLAN_SFMASTER_DATA-STLAL, sy-vline,
  WA_MPES_PLAN_SFMASTER_DATA-BOM_VERSN, sy-vline,
  WA_MPES_PLAN_SFMASTER_DATA-VERSNST, sy-vline,
  WA_MPES_PLAN_SFMASTER_DATA-BOM_VERSNSTATUS_TEXT, sy-vline,
  WA_MPES_PLAN_SFMASTER_DATA-BOM_USAGE_TEXT, sy-vline,
  WA_MPES_PLAN_SFMASTER_DATA-BOM_PARAMETER_EFFECTIVITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_MPES_PLAN_SFMASTER_DATA 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_MPES_PLAN_SFMASTER_DATA 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_MPES_PLAN_SFMASTER_DATA INTO WA_MPES_PLAN_SFMASTER_DATA.


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

*Conversion exit NUMCV, internal->external for field STLNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_MPES_PLAN_SFMASTER_DATA-STLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MPES_PLAN_SFMASTER_DATA-STLNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field RECMND_CR_CHANGE_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MPES_PLAN_SFMASTER_DATA-RECMND_CR_CHANGE_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MPES_PLAN_SFMASTER_DATA-RECMND_CR_CHANGE_NUMBER.
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_MPES_PLAN_SFMASTER_DATA_STR, 
MATNR TYPE STRING,
WERKS TYPE STRING,
STLTY TYPE STRING,
STLAN TYPE STRING,
STLNR TYPE STRING,
STLAL TYPE STRING,
BOM_VERSN TYPE STRING,
VERSNST TYPE STRING,
BOM_VERSNSTATUS_TEXT TYPE STRING,
BOM_USAGE_TEXT TYPE STRING,
BOM_PARAMETER_EFFECTIVITY TYPE STRING,
BOM_LASTCHANGEDON TYPE STRING,
PLNTY TYPE STRING,
PLNNR TYPE STRING,
PLNAL TYPE STRING,
VERSN TYPE STRING,
STATUS TYPE STRING,
SFR_VERSNSTATUS_TEXT TYPE STRING,
SFR_LASTCHANGEDON TYPE STRING,
REF_BOM_VERSN TYPE STRING,
SFR_PARAMETER_EFFECTIVITY TYPE STRING,
DOCUMENTID TYPE STRING,
PLAN_SCOPE_ALT TYPE STRING,
EFFECTIVITY_TYPE TYPE STRING,
SFR_CHANGE_NUMBER TYPE STRING,
BOM_VERSN_IN_PROD_VERSN TYPE STRING,
SFR_VERSN_IN_PROD_VERSN TYPE STRING,
BUSINESS_PROCESS TYPE STRING,
RECMND_CR_UUID TYPE STRING,
RECMND_CHANGERECORD TYPE STRING,
RECMND_CHANGERECORD_DESC TYPE STRING,
RECMND_CR_MFG_EFFCTV_DATE TYPE STRING,
RECMND_CR_ENG_EFFCTV_DATE TYPE STRING,
RECMND_CR_CHANGE_NUMBER TYPE STRING,
RECMND_CR_TYPE_TEXT TYPE STRING,
RECMND_CR_CATEGORY_TEXT TYPE STRING,
RECMND_CR_STATUS_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_MPES_PLAN_SFMASTER_DATA_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_MPES_PLAN_SFMASTER_DATA_STR-MATNR sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-WERKS sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-STLTY sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-STLAN sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-STLNR sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-STLAL sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-BOM_VERSN sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-VERSNST sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-BOM_VERSNSTATUS_TEXT sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-BOM_USAGE_TEXT sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-BOM_PARAMETER_EFFECTIVITY sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-BOM_LASTCHANGEDON sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-PLNTY sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-PLNNR sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-PLNAL sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-VERSN sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-STATUS sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-SFR_VERSNSTATUS_TEXT sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-SFR_LASTCHANGEDON sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-REF_BOM_VERSN sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-SFR_PARAMETER_EFFECTIVITY sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-DOCUMENTID sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-PLAN_SCOPE_ALT sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-EFFECTIVITY_TYPE sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-SFR_CHANGE_NUMBER sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-BOM_VERSN_IN_PROD_VERSN sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-SFR_VERSN_IN_PROD_VERSN sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-BUSINESS_PROCESS sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CR_UUID sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CHANGERECORD sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CHANGERECORD_DESC sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CR_MFG_EFFCTV_DATE sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CR_ENG_EFFCTV_DATE sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CR_CHANGE_NUMBER sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CR_TYPE_TEXT sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CR_CATEGORY_TEXT sy-vline 
WA_MPES_PLAN_SFMASTER_DATA_STR-RECMND_CR_STATUS_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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