ABAP Select data from SAP table PRICAT_K003_MARK into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRICAT_K003_MARK 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 PRICAT_K003_MARK. 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 PRICAT_K003_MARK 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_PRICAT_K003_MARK TYPE STANDARD TABLE OF PRICAT_K003_MARK,
      WA_PRICAT_K003_MARK TYPE PRICAT_K003_MARK,
      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: <PRICAT_K003_MARK> TYPE PRICAT_K003_MARK.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRICAT_K003_MARK.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRICAT_K003_MARK
  INTO TABLE IT_PRICAT_K003_MARK.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRICAT_K003_MARK
*  INTO TABLE @DATA(IT_PRICAT_K003_MARK2).
*--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_PRICAT_K003_MARK INDEX 1 INTO DATA(WA_PRICAT_K003_MARK2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRICAT_K003_MARK ASSIGNING <PRICAT_K003_MARK>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRICAT_K003_MARK>-MANDT = 1.
<PRICAT_K003_MARK>-PRINBR = 1.
<PRICAT_K003_MARK>-PRODUCTGROUP = 1.
<PRICAT_K003_MARK>-EAN_UPC_BASE = 1.
<PRICAT_K003_MARK>-VALIDITY_BASE = 1.

ENDLOOP.

LOOP AT IT_PRICAT_K003_MARK INTO WA_PRICAT_K003_MARK.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRICAT_K003_MARK-EAN_UPC_TYPE, sy-vline,
  WA_PRICAT_K003_MARK-BEARB_STATUS, sy-vline,
  WA_PRICAT_K003_MARK-STATEINDICATOR, sy-vline,
  WA_PRICAT_K003_MARK-PUR_GROUP, sy-vline,
  WA_PRICAT_K003_MARK-MATERIAL_GROUP, sy-vline,
  WA_PRICAT_K003_MARK-MAT_ID_SENDER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRICAT_K003_MARK 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_PRICAT_K003_MARK 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_PRICAT_K003_MARK INTO WA_PRICAT_K003_MARK.


*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_PRICAT_K003_MARK-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN3, internal->external for field HAZ_MAT_NO
CALL FUNCTION 'CONVERSION_EXIT_MATN3_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-HAZ_MAT_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-HAZ_MAT_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PACK_WT_UN
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-PACK_WT_UN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-PACK_WT_UN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PACK_VO_UN
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-PACK_VO_UN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-PACK_VO_UN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field SAESON_YR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-SAESON_YR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-SAESON_YR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field CONT_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-CONT_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-CONT_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERKZ, internal->external for field PERIOD_IND_EXPIR
CALL FUNCTION 'CONVERSION_EXIT_PERKZ_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-PERIOD_IND_EXPIR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-PERIOD_IND_EXPIR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field SALES_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-SALES_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-SALES_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ISSUE_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-ISSUE_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-ISSUE_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-SATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-SATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field REF_ARTICLE
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PRICAT_K003_MARK-REF_ARTICLE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRICAT_K003_MARK-REF_ARTICLE.
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_PRICAT_K003_MARK_STR, 
MANDT TYPE STRING,
PRINBR TYPE STRING,
PRODUCTGROUP TYPE STRING,
EAN_UPC_BASE TYPE STRING,
VALIDITY_BASE TYPE STRING,
EAN_UPC_TYPE TYPE STRING,
BEARB_STATUS TYPE STRING,
STATEINDICATOR TYPE STRING,
PUR_GROUP TYPE STRING,
MATERIAL_GROUP TYPE STRING,
MAT_ID_SENDER TYPE STRING,
SHELF_LIFE_MSG TYPE STRING,
SHELF_LIFE_QUAL TYPE STRING,
COMPOSITION TYPE STRING,
MATNR TYPE STRING,
MATL_TYPE TYPE STRING,
MATL_GROUP TYPE STRING,
MATL_CAT TYPE STRING,
DEL_FLAG TYPE STRING,
CONTAINER TYPE STRING,
STOR_CONDS TYPE STRING,
TEMP_CONDS TYPE STRING,
HAZ_MAT_NO TYPE STRING,
DIVISION TYPE STRING,
SEASON TYPE STRING,
ALLOWED_WT TYPE STRING,
PACK_WT_UN TYPE STRING,
PACK_WT_UN_ISO TYPE STRING,
ALLWD_VOL TYPE STRING,
PACK_VO_UN TYPE STRING,
PACK_VO_UN_ISO TYPE STRING,
VAR_ORD_UN TYPE STRING,
BATCH_MGMT TYPE STRING,
SH_MAT_TYP TYPE STRING,
FILL_LEVEL TYPE STRING,
STACK_FACT TYPE STRING,
MAT_GRP_SM TYPE STRING,
MINREMLIFE TYPE STRING,
SHELF_LIFE TYPE STRING,
STOR_PCT TYPE STRING,
SAESON_YR TYPE STRING,
PRICE_BAND TYPE STRING,
EMPTIESBOM TYPE STRING,
EXTMATLGRP TYPE STRING,
CONT_UNIT TYPE STRING,
CONT_UNIT_ISO TYPE STRING,
NET_CONT TYPE STRING,
COMPPRUNIT TYPE STRING,
GROSS_CONT TYPE STRING,
ENVT_RLVT TYPE STRING,
SEASMATCAT TYPE STRING,
HAZMATPROF TYPE STRING,
HIGH_VISC TYPE STRING,
LOOSEORLIQ TYPE STRING,
CLOSED_BOX TYPE STRING,
APPD_B_REC TYPE STRING,
PERIOD_IND_EXPIR TYPE STRING,
ROUND_RULE_EXPIR TYPE STRING,
PROD_COMP_PACKAG TYPE STRING,
SALES_UNIT TYPE STRING,
SALES_UNIT_ISO TYPE STRING,
ISSUE_UNIT TYPE STRING,
ISSUE_UNIT_ISO TYPE STRING,
COUNTRYORI TYPE STRING,
COUNTRYORI_ISO TYPE STRING,
REGIONORIG TYPE STRING,
COMM_CODE TYPE STRING,
LOCK_STATUS TYPE STRING,
SATNR TYPE STRING,
VENDOR_SATNR TYPE STRING,
SATNR_HEAD_FLAG TYPE STRING,
PROC_STATUS TYPE STRING,
TAKE_OVER_DATE TYPE STRING,
TRIGGER_DATE TYPE STRING,
MORE_MATNR TYPE STRING,
REF_ARTICLE TYPE STRING,
HIER_ID TYPE STRING,
HIER_NODE TYPE STRING,
MERKMALSPROFIL TYPE STRING,
MANUAL_CHANGE TYPE STRING,
PROFILENAME TYPE STRING,
CONFIG_KLART TYPE STRING,
CONFIG_CLASS TYPE STRING,
CAT_GROUP_1 TYPE STRING,
CAT_GROUP_2 TYPE STRING,
CAT_GROUP_3 TYPE STRING,
FLAG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRICAT_K003_MARK_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_PRICAT_K003_MARK_STR-MANDT sy-vline 
WA_PRICAT_K003_MARK_STR-PRINBR sy-vline 
WA_PRICAT_K003_MARK_STR-PRODUCTGROUP sy-vline 
WA_PRICAT_K003_MARK_STR-EAN_UPC_BASE sy-vline 
WA_PRICAT_K003_MARK_STR-VALIDITY_BASE sy-vline 
WA_PRICAT_K003_MARK_STR-EAN_UPC_TYPE sy-vline 
WA_PRICAT_K003_MARK_STR-BEARB_STATUS sy-vline 
WA_PRICAT_K003_MARK_STR-STATEINDICATOR sy-vline 
WA_PRICAT_K003_MARK_STR-PUR_GROUP sy-vline 
WA_PRICAT_K003_MARK_STR-MATERIAL_GROUP sy-vline 
WA_PRICAT_K003_MARK_STR-MAT_ID_SENDER sy-vline 
WA_PRICAT_K003_MARK_STR-SHELF_LIFE_MSG sy-vline 
WA_PRICAT_K003_MARK_STR-SHELF_LIFE_QUAL sy-vline 
WA_PRICAT_K003_MARK_STR-COMPOSITION sy-vline 
WA_PRICAT_K003_MARK_STR-MATNR sy-vline 
WA_PRICAT_K003_MARK_STR-MATL_TYPE sy-vline 
WA_PRICAT_K003_MARK_STR-MATL_GROUP sy-vline 
WA_PRICAT_K003_MARK_STR-MATL_CAT sy-vline 
WA_PRICAT_K003_MARK_STR-DEL_FLAG sy-vline 
WA_PRICAT_K003_MARK_STR-CONTAINER sy-vline 
WA_PRICAT_K003_MARK_STR-STOR_CONDS sy-vline 
WA_PRICAT_K003_MARK_STR-TEMP_CONDS sy-vline 
WA_PRICAT_K003_MARK_STR-HAZ_MAT_NO sy-vline 
WA_PRICAT_K003_MARK_STR-DIVISION sy-vline 
WA_PRICAT_K003_MARK_STR-SEASON sy-vline 
WA_PRICAT_K003_MARK_STR-ALLOWED_WT sy-vline 
WA_PRICAT_K003_MARK_STR-PACK_WT_UN sy-vline 
WA_PRICAT_K003_MARK_STR-PACK_WT_UN_ISO sy-vline 
WA_PRICAT_K003_MARK_STR-ALLWD_VOL sy-vline 
WA_PRICAT_K003_MARK_STR-PACK_VO_UN sy-vline 
WA_PRICAT_K003_MARK_STR-PACK_VO_UN_ISO sy-vline 
WA_PRICAT_K003_MARK_STR-VAR_ORD_UN sy-vline 
WA_PRICAT_K003_MARK_STR-BATCH_MGMT sy-vline 
WA_PRICAT_K003_MARK_STR-SH_MAT_TYP sy-vline 
WA_PRICAT_K003_MARK_STR-FILL_LEVEL sy-vline 
WA_PRICAT_K003_MARK_STR-STACK_FACT sy-vline 
WA_PRICAT_K003_MARK_STR-MAT_GRP_SM sy-vline 
WA_PRICAT_K003_MARK_STR-MINREMLIFE sy-vline 
WA_PRICAT_K003_MARK_STR-SHELF_LIFE sy-vline 
WA_PRICAT_K003_MARK_STR-STOR_PCT sy-vline 
WA_PRICAT_K003_MARK_STR-SAESON_YR sy-vline 
WA_PRICAT_K003_MARK_STR-PRICE_BAND sy-vline 
WA_PRICAT_K003_MARK_STR-EMPTIESBOM sy-vline 
WA_PRICAT_K003_MARK_STR-EXTMATLGRP sy-vline 
WA_PRICAT_K003_MARK_STR-CONT_UNIT sy-vline 
WA_PRICAT_K003_MARK_STR-CONT_UNIT_ISO sy-vline 
WA_PRICAT_K003_MARK_STR-NET_CONT sy-vline 
WA_PRICAT_K003_MARK_STR-COMPPRUNIT sy-vline 
WA_PRICAT_K003_MARK_STR-GROSS_CONT sy-vline 
WA_PRICAT_K003_MARK_STR-ENVT_RLVT sy-vline 
WA_PRICAT_K003_MARK_STR-SEASMATCAT sy-vline 
WA_PRICAT_K003_MARK_STR-HAZMATPROF sy-vline 
WA_PRICAT_K003_MARK_STR-HIGH_VISC sy-vline 
WA_PRICAT_K003_MARK_STR-LOOSEORLIQ sy-vline 
WA_PRICAT_K003_MARK_STR-CLOSED_BOX sy-vline 
WA_PRICAT_K003_MARK_STR-APPD_B_REC sy-vline 
WA_PRICAT_K003_MARK_STR-PERIOD_IND_EXPIR sy-vline 
WA_PRICAT_K003_MARK_STR-ROUND_RULE_EXPIR sy-vline 
WA_PRICAT_K003_MARK_STR-PROD_COMP_PACKAG sy-vline 
WA_PRICAT_K003_MARK_STR-SALES_UNIT sy-vline 
WA_PRICAT_K003_MARK_STR-SALES_UNIT_ISO sy-vline 
WA_PRICAT_K003_MARK_STR-ISSUE_UNIT sy-vline 
WA_PRICAT_K003_MARK_STR-ISSUE_UNIT_ISO sy-vline 
WA_PRICAT_K003_MARK_STR-COUNTRYORI sy-vline 
WA_PRICAT_K003_MARK_STR-COUNTRYORI_ISO sy-vline 
WA_PRICAT_K003_MARK_STR-REGIONORIG sy-vline 
WA_PRICAT_K003_MARK_STR-COMM_CODE sy-vline 
WA_PRICAT_K003_MARK_STR-LOCK_STATUS sy-vline 
WA_PRICAT_K003_MARK_STR-SATNR sy-vline 
WA_PRICAT_K003_MARK_STR-VENDOR_SATNR sy-vline 
WA_PRICAT_K003_MARK_STR-SATNR_HEAD_FLAG sy-vline 
WA_PRICAT_K003_MARK_STR-PROC_STATUS sy-vline 
WA_PRICAT_K003_MARK_STR-TAKE_OVER_DATE sy-vline 
WA_PRICAT_K003_MARK_STR-TRIGGER_DATE sy-vline 
WA_PRICAT_K003_MARK_STR-MORE_MATNR sy-vline 
WA_PRICAT_K003_MARK_STR-REF_ARTICLE sy-vline 
WA_PRICAT_K003_MARK_STR-HIER_ID sy-vline 
WA_PRICAT_K003_MARK_STR-HIER_NODE sy-vline 
WA_PRICAT_K003_MARK_STR-MERKMALSPROFIL sy-vline 
WA_PRICAT_K003_MARK_STR-MANUAL_CHANGE sy-vline 
WA_PRICAT_K003_MARK_STR-PROFILENAME sy-vline 
WA_PRICAT_K003_MARK_STR-CONFIG_KLART sy-vline 
WA_PRICAT_K003_MARK_STR-CONFIG_CLASS sy-vline 
WA_PRICAT_K003_MARK_STR-CAT_GROUP_1 sy-vline 
WA_PRICAT_K003_MARK_STR-CAT_GROUP_2 sy-vline 
WA_PRICAT_K003_MARK_STR-CAT_GROUP_3 sy-vline 
WA_PRICAT_K003_MARK_STR-FLAG sy-vline      INTO ld_text SEPARATED BY SPACE.

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