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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/PINV_EOQTEMP_STR
*  INTO TABLE @DATA(IT_/SAPAPO/PINV_EOQTEMP_STR2).
*--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_/SAPAPO/PINV_EOQTEMP_STR INDEX 1 INTO DATA(WA_/SAPAPO/PINV_EOQTEMP_STR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/PINV_EOQTEMP_STR>-VERSION = 1.
</SAPAPO/PINV_EOQTEMP_STR>-MATID = 1.
</SAPAPO/PINV_EOQTEMP_STR>-LOCID = 1.
</SAPAPO/PINV_EOQTEMP_STR>-VCP = 1.
</SAPAPO/PINV_EOQTEMP_STR>-TSL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/PINV_EOQTEMP_STR-TSL_MIN, sy-vline,
  WA_/SAPAPO/PINV_EOQTEMP_STR-TSL_MAX, sy-vline,
  WA_/SAPAPO/PINV_EOQTEMP_STR-ADD_SFTY_COEFF, sy-vline,
  WA_/SAPAPO/PINV_EOQTEMP_STR-MIN_SFTY_DAYS, sy-vline,
  WA_/SAPAPO/PINV_EOQTEMP_STR-MAX_SFTY_DAYS, sy-vline,
  WA_/SAPAPO/PINV_EOQTEMP_STR-MIN_SFTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/PINV_EOQTEMP_STR 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_/SAPAPO/PINV_EOQTEMP_STR 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_/SAPAPO/PINV_EOQTEMP_STR INTO WA_/SAPAPO/PINV_EOQTEMP_STR.


*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 TSTRG, internal->external for field MIN_SFTY_DAYS
CALL FUNCTION 'CONVERSION_EXIT_TSTRG_OUTPUT'
  EXPORTING
    input =                      WA_/SAPAPO/PINV_EOQTEMP_STR-MIN_SFTY_DAYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/PINV_EOQTEMP_STR-MIN_SFTY_DAYS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRG, internal->external for field MAX_SFTY_DAYS
CALL FUNCTION 'CONVERSION_EXIT_TSTRG_OUTPUT'
  EXPORTING
    input =                      WA_/SAPAPO/PINV_EOQTEMP_STR-MAX_SFTY_DAYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/PINV_EOQTEMP_STR-MAX_SFTY_DAYS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field COMP_LEAD_TIME
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_/SAPAPO/PINV_EOQTEMP_STR-COMP_LEAD_TIME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/PINV_EOQTEMP_STR-COMP_LEAD_TIME.
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_/SAPAPO/PINV_EOQTEMP_STR_STR, 
VERSION TYPE STRING,
MATID TYPE STRING,
LOCID TYPE STRING,
VCP TYPE STRING,
TSL TYPE STRING,
TSL_MIN TYPE STRING,
TSL_MAX TYPE STRING,
ADD_SFTY_COEFF TYPE STRING,
MIN_SFTY_DAYS TYPE STRING,
MAX_SFTY_DAYS TYPE STRING,
MIN_SFTY TYPE STRING,
MAX_SFTY TYPE STRING,
SFTY_PUSH_PERC TYPE STRING,
MAX_ADDSFTY_DAYS TYPE STRING,
SRV_PROF TYPE STRING,
RELEASE_VERSION TYPE STRING,
EOQTY TYPE STRING,
EOQ_POD TYPE STRING,
SAFTY TYPE STRING,
PARENT_SAFTY TYPE STRING,
REORDER_POINT TYPE STRING,
MAXSTOCK TYPE STRING,
EOQSB_TS TYPE STRING,
REASONCODE TYPE STRING,
PERTS_FROM TYPE STRING,
PERTS_TO TYPE STRING,
COSTFUNC_PLAN_CO TYPE STRING,
COMP_LEAD_TIME TYPE STRING,
SET_EMERG_PRCNT TYPE STRING,
EMERG_PRCNT TYPE STRING,
REPSAFTY TYPE STRING,
EOQCALC_L_MTHD TYPE STRING,
VALFRDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/PINV_EOQTEMP_STR_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_/SAPAPO/PINV_EOQTEMP_STR_STR-VERSION sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-MATID sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-LOCID sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-VCP sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-TSL sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-TSL_MIN sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-TSL_MAX sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-ADD_SFTY_COEFF sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-MIN_SFTY_DAYS sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-MAX_SFTY_DAYS sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-MIN_SFTY sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-MAX_SFTY sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-SFTY_PUSH_PERC sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-MAX_ADDSFTY_DAYS sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-SRV_PROF sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-RELEASE_VERSION sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-EOQTY sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-EOQ_POD sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-SAFTY sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-PARENT_SAFTY sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-REORDER_POINT sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-MAXSTOCK sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-EOQSB_TS sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-REASONCODE sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-PERTS_FROM sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-PERTS_TO sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-COSTFUNC_PLAN_CO sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-COMP_LEAD_TIME sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-SET_EMERG_PRCNT sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-EMERG_PRCNT sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-REPSAFTY sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-EOQCALC_L_MTHD sy-vline 
WA_/SAPAPO/PINV_EOQTEMP_STR_STR-VALFRDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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