ABAP Select data from SAP table /CPD/S_AVR_WIP 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 /CPD/S_AVR_WIP 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 /CPD/S_AVR_WIP. 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 /CPD/S_AVR_WIP 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_/CPD/S_AVR_WIP TYPE STANDARD TABLE OF /CPD/S_AVR_WIP,
      WA_/CPD/S_AVR_WIP TYPE /CPD/S_AVR_WIP,
      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: </CPD/S_AVR_WIP> TYPE /CPD/S_AVR_WIP.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /CPD/S_AVR_WIP
  INTO TABLE IT_/CPD/S_AVR_WIP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /CPD/S_AVR_WIP
*  INTO TABLE @DATA(IT_/CPD/S_AVR_WIP2).
*--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_/CPD/S_AVR_WIP INDEX 1 INTO DATA(WA_/CPD/S_AVR_WIP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/CPD/S_AVR_WIP ASSIGNING </CPD/S_AVR_WIP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</CPD/S_AVR_WIP>-DLINR = 1.
</CPD/S_AVR_WIP>-OBJNR = 1.
</CPD/S_AVR_WIP>-POPER = 1.
</CPD/S_AVR_WIP>-PRS_WORK_PERIOD = 1.
</CPD/S_AVR_WIP>-BELNR = 1.

ENDLOOP.

LOOP AT IT_/CPD/S_AVR_WIP INTO WA_/CPD/S_AVR_WIP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/CPD/S_AVR_WIP-TWAER, sy-vline,
  WA_/CPD/S_AVR_WIP-MEINH, sy-vline,
  WA_/CPD/S_AVR_WIP-HWAER, sy-vline,
  WA_/CPD/S_AVR_WIP-KWAER, sy-vline,
  WA_/CPD/S_AVR_WIP-RV_WAERS, sy-vline,
  WA_/CPD/S_AVR_WIP-ABC_WTG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/CPD/S_AVR_WIP 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_/CPD/S_AVR_WIP 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_/CPD/S_AVR_WIP INTO WA_/CPD/S_AVR_WIP.


*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 PERI7, internal->external for field POPER
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_/CPD/S_AVR_WIP-POPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CPD/S_AVR_WIP-POPER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PRSWP, internal->external for field PRS_WORK_PERIOD
CALL FUNCTION 'CONVERSION_EXIT_PRSWP_OUTPUT'
  EXPORTING
    input =                      WA_/CPD/S_AVR_WIP-PRS_WORK_PERIOD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CPD/S_AVR_WIP-PRS_WORK_PERIOD.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PRZNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CPD/S_AVR_WIP-PRZNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CPD/S_AVR_WIP-PRZNR.
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_/CPD/S_AVR_WIP_STR, 
DLINR TYPE STRING,
OBJNR TYPE STRING,
POPER TYPE STRING,
PRS_WORK_PERIOD TYPE STRING,
BELNR TYPE STRING,
TWAER TYPE STRING,
MEINH TYPE STRING,
HWAER TYPE STRING,
KWAER TYPE STRING,
RV_WAERS TYPE STRING,
ABC_WTG TYPE STRING,
ABC_WOG TYPE STRING,
ABC_WKG TYPE STRING,
ABC_MEG TYPE STRING,
BUDAT TYPE STRING,
MATNR TYPE STRING,
MAKTX TYPE STRING,
KSTAR TYPE STRING,
REV_WTG TYPE STRING,
REV_WOG TYPE STRING,
REV_WKG TYPE STRING,
NOC_WTG TYPE STRING,
NOC_WOG TYPE STRING,
NOC_WKG TYPE STRING,
NOC_MEG TYPE STRING,
TBC_WTG TYPE STRING,
TBC_WOG TYPE STRING,
TBC_WKG TYPE STRING,
TBC_MEG TYPE STRING,
TBR_WTG TYPE STRING,
TBR_WOG TYPE STRING,
TBR_WKG TYPE STRING,
PERNR TYPE STRING,
LSTAR TYPE STRING,
CC_ABC_WTG TYPE STRING,
CC_REV_WTG TYPE STRING,
CC_NOC_WTG TYPE STRING,
CC_TBC_WTG TYPE STRING,
CC_TBR_WTG TYPE STRING,
CURRENCY TYPE STRING,
GJAHR TYPE STRING,
BLDAT TYPE STRING,
PERAB TYPE STRING,
PERBI TYPE STRING,
WERKS TYPE STRING,
KOSTL TYPE STRING,
ARBPL TYPE STRING,
PRZNR TYPE STRING,
CPD_DLIID TYPE STRING,
KOKRS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/CPD/S_AVR_WIP_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_/CPD/S_AVR_WIP_STR-DLINR sy-vline 
WA_/CPD/S_AVR_WIP_STR-OBJNR sy-vline 
WA_/CPD/S_AVR_WIP_STR-POPER sy-vline 
WA_/CPD/S_AVR_WIP_STR-PRS_WORK_PERIOD sy-vline 
WA_/CPD/S_AVR_WIP_STR-BELNR sy-vline 
WA_/CPD/S_AVR_WIP_STR-TWAER sy-vline 
WA_/CPD/S_AVR_WIP_STR-MEINH sy-vline 
WA_/CPD/S_AVR_WIP_STR-HWAER sy-vline 
WA_/CPD/S_AVR_WIP_STR-KWAER sy-vline 
WA_/CPD/S_AVR_WIP_STR-RV_WAERS sy-vline 
WA_/CPD/S_AVR_WIP_STR-ABC_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-ABC_WOG sy-vline 
WA_/CPD/S_AVR_WIP_STR-ABC_WKG sy-vline 
WA_/CPD/S_AVR_WIP_STR-ABC_MEG sy-vline 
WA_/CPD/S_AVR_WIP_STR-BUDAT sy-vline 
WA_/CPD/S_AVR_WIP_STR-MATNR sy-vline 
WA_/CPD/S_AVR_WIP_STR-MAKTX sy-vline 
WA_/CPD/S_AVR_WIP_STR-KSTAR sy-vline 
WA_/CPD/S_AVR_WIP_STR-REV_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-REV_WOG sy-vline 
WA_/CPD/S_AVR_WIP_STR-REV_WKG sy-vline 
WA_/CPD/S_AVR_WIP_STR-NOC_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-NOC_WOG sy-vline 
WA_/CPD/S_AVR_WIP_STR-NOC_WKG sy-vline 
WA_/CPD/S_AVR_WIP_STR-NOC_MEG sy-vline 
WA_/CPD/S_AVR_WIP_STR-TBC_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-TBC_WOG sy-vline 
WA_/CPD/S_AVR_WIP_STR-TBC_WKG sy-vline 
WA_/CPD/S_AVR_WIP_STR-TBC_MEG sy-vline 
WA_/CPD/S_AVR_WIP_STR-TBR_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-TBR_WOG sy-vline 
WA_/CPD/S_AVR_WIP_STR-TBR_WKG sy-vline 
WA_/CPD/S_AVR_WIP_STR-PERNR sy-vline 
WA_/CPD/S_AVR_WIP_STR-LSTAR sy-vline 
WA_/CPD/S_AVR_WIP_STR-CC_ABC_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-CC_REV_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-CC_NOC_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-CC_TBC_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-CC_TBR_WTG sy-vline 
WA_/CPD/S_AVR_WIP_STR-CURRENCY sy-vline 
WA_/CPD/S_AVR_WIP_STR-GJAHR sy-vline 
WA_/CPD/S_AVR_WIP_STR-BLDAT sy-vline 
WA_/CPD/S_AVR_WIP_STR-PERAB sy-vline 
WA_/CPD/S_AVR_WIP_STR-PERBI sy-vline 
WA_/CPD/S_AVR_WIP_STR-WERKS sy-vline 
WA_/CPD/S_AVR_WIP_STR-KOSTL sy-vline 
WA_/CPD/S_AVR_WIP_STR-ARBPL sy-vline 
WA_/CPD/S_AVR_WIP_STR-PRZNR sy-vline 
WA_/CPD/S_AVR_WIP_STR-CPD_DLIID sy-vline 
WA_/CPD/S_AVR_WIP_STR-KOKRS sy-vline      INTO ld_text SEPARATED BY SPACE.

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