ABAP Select data from SAP table JBD_STR_GT_OPTI_MAP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JBD_STR_GT_OPTI_MAP
*  INTO TABLE @DATA(IT_JBD_STR_GT_OPTI_MAP2).
*--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_JBD_STR_GT_OPTI_MAP INDEX 1 INTO DATA(WA_JBD_STR_GT_OPTI_MAP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBD_STR_GT_OPTI_MAP>-RIDEXT = 1.
<JBD_STR_GT_OPTI_MAP>-NGIDNR = 1.
<JBD_STR_GT_OPTI_MAP>-U_DDISPO = 1.
<JBD_STR_GT_OPTI_MAP>-U_SNOTTYP = 1.
<JBD_STR_GT_OPTI_MAP>-SABRMET = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JBD_STR_GT_OPTI_MAP-SETTLFL, sy-vline,
  WA_JBD_STR_GT_OPTI_MAP-SOPTAUS, sy-vline,
  WA_JBD_STR_GT_OPTI_MAP-OFWAERS, sy-vline,
  WA_JBD_STR_GT_OPTI_MAP-OSTRIKE, sy-vline,
  WA_JBD_STR_GT_OPTI_MAP-OSKURS, sy-vline,
  WA_JBD_STR_GT_OPTI_MAP-OSBPRICE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JBD_STR_GT_OPTI_MAP 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_JBD_STR_GT_OPTI_MAP 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_JBD_STR_GT_OPTI_MAP INTO WA_JBD_STR_GT_OPTI_MAP.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_JBD_STR_GT_OPTI_MAP_STR, 
RIDEXT TYPE STRING,
NGIDNR TYPE STRING,
U_DDISPO TYPE STRING,
U_SNOTTYP TYPE STRING,
SABRMET TYPE STRING,
SETTLFL TYPE STRING,
SOPTAUS TYPE STRING,
OFWAERS TYPE STRING,
OSTRIKE TYPE STRING,
OSKURS TYPE STRING,
OSBPRICE TYPE STRING,
OSINDEX TYPE STRING,
OBNOTPT TYPE STRING,
OSPROZE TYPE STRING,
OBPROZE TYPE STRING,
OPTTYP TYPE STRING,
OPTTYP_AKT TYPE STRING,
OBEZVH TYPE STRING,
REWAERS TYPE STRING,
REBETR TYPE STRING,
RESSIGN TYPE STRING,
REDATE TYPE STRING,
B1OSTRIKE TYPE STRING,
B1OSBPRICE TYPE STRING,
B1OSINDEX TYPE STRING,
B1OSPROZE TYPE STRING,
B1OSKURS TYPE STRING,
BA1RBETR TYPE STRING,
BA1RWAER TYPE STRING,
BA1RDAT TYPE STRING,
BA1RSSIGN TYPE STRING,
B2OSTRIKE TYPE STRING,
B2OSBPRICE TYPE STRING,
B2OSINDEX TYPE STRING,
B2OSPROZE TYPE STRING,
B2OSKURS TYPE STRING,
BA2RBETR TYPE STRING,
BA2RWAER TYPE STRING,
BA2RDAT TYPE STRING,
BA2RSSIGN TYPE STRING,
SPUTCALL TYPE STRING,
VORZEIT TYPE STRING,
TOTALSAMPLECOUNT TYPE STRING,
FIXEDSAMPLECOUNT TYPE STRING,
FIXEDSPOTAVERAGE TYPE STRING,
NEXTSAMPLEDATE TYPE STRING,
FIXEDVOLATILITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JBD_STR_GT_OPTI_MAP_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_JBD_STR_GT_OPTI_MAP_STR-RIDEXT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-NGIDNR sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-U_DDISPO sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-U_SNOTTYP sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-SABRMET sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-SETTLFL sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-SOPTAUS sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OFWAERS sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OSTRIKE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OSKURS sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OSBPRICE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OSINDEX sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OBNOTPT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OSPROZE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OBPROZE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OPTTYP sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OPTTYP_AKT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-OBEZVH sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-REWAERS sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-REBETR sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-RESSIGN sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-REDATE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B1OSTRIKE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B1OSBPRICE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B1OSINDEX sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B1OSPROZE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B1OSKURS sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA1RBETR sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA1RWAER sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA1RDAT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA1RSSIGN sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B2OSTRIKE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B2OSBPRICE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B2OSINDEX sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B2OSPROZE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-B2OSKURS sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA2RBETR sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA2RWAER sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA2RDAT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-BA2RSSIGN sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-SPUTCALL sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-VORZEIT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-TOTALSAMPLECOUNT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-FIXEDSAMPLECOUNT sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-FIXEDSPOTAVERAGE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-NEXTSAMPLEDATE sy-vline 
WA_JBD_STR_GT_OPTI_MAP_STR-FIXEDVOLATILITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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