ABAP Select data from SAP table /SOMO/MA_S_JOBCORE_INTST_INTF into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SOMO/MA_S_JOBCORE_INTST_INTF 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 /SOMO/MA_S_JOBCORE_INTST_INTF. 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 /SOMO/MA_S_JOBCORE_INTST_INTF 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_/SOMO/MA_S_JOBCORE_INTST_INTF TYPE STANDARD TABLE OF /SOMO/MA_S_JOBCORE_INTST_INTF,
      WA_/SOMO/MA_S_JOBCORE_INTST_INTF TYPE /SOMO/MA_S_JOBCORE_INTST_INTF,
      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: </SOMO/MA_S_JOBCORE_INTST_INTF> TYPE /SOMO/MA_S_JOBCORE_INTST_INTF.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SOMO/MA_S_JOBCORE_INTST_INTF
*  INTO TABLE @DATA(IT_/SOMO/MA_S_JOBCORE_INTST_INTF2).
*--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_/SOMO/MA_S_JOBCORE_INTST_INTF INDEX 1 INTO DATA(WA_/SOMO/MA_S_JOBCORE_INTST_INTF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SOMO/MA_S_JOBCORE_INTST_INTF>-CONTEXT_ID = 1.
</SOMO/MA_S_JOBCORE_INTST_INTF>-MONID = 1.
</SOMO/MA_S_JOBCORE_INTST_INTF>-JOBINSTANCE = 1.
</SOMO/MA_S_JOBCORE_INTST_INTF>-RCONTEXT_ID = 1.
</SOMO/MA_S_JOBCORE_INTST_INTF>-RMONID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SOMO/MA_S_JOBCORE_INTST_INTF-RJOBINSTANCE, sy-vline,
  WA_/SOMO/MA_S_JOBCORE_INTST_INTF-DATA_COLL_STAT, sy-vline,
  WA_/SOMO/MA_S_JOBCORE_INTST_INTF-JOBLOGANA, sy-vline,
  WA_/SOMO/MA_S_JOBCORE_INTST_INTF-GROUP, sy-vline,
  WA_/SOMO/MA_S_JOBCORE_INTST_INTF-JOBMONSTAT, sy-vline,
  WA_/SOMO/MA_S_JOBCORE_INTST_INTF-SDLSTRTDT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SOMO/MA_S_JOBCORE_INTST_INTF 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_/SOMO/MA_S_JOBCORE_INTST_INTF 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_/SOMO/MA_S_JOBCORE_INTST_INTF INTO WA_/SOMO/MA_S_JOBCORE_INTST_INTF.


*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_/SOMO/MA_S_JOBCORE_INTST_INTF_STR, 
CONTEXT_ID TYPE STRING,
MONID TYPE STRING,
JOBINSTANCE TYPE STRING,
RCONTEXT_ID TYPE STRING,
RMONID TYPE STRING,
RJOBINSTANCE TYPE STRING,
DATA_COLL_STAT TYPE STRING,
JOBLOGANA TYPE STRING,
GROUP TYPE STRING,
JOBMONSTAT TYPE STRING,
SDLSTRTDT TYPE STRING,
SDLSTRTTM TYPE STRING,
STRTDATE TYPE STRING,
STRTTIME TYPE STRING,
JOBSTATUS TYPE STRING,
ENDDATE TYPE STRING,
ENDTIME TYPE STRING,
TZONE TYPE STRING,
DAYST TYPE STRING,
STRTDATESTEP TYPE STRING,
STRTTIMESTEP TYPE STRING,
JOBSTATUSSTEP TYPE STRING,
ENDDATESTEP TYPE STRING,
ENDTIMESTEP TYPE STRING,
JOBDOC_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SOMO/MA_S_JOBCORE_INTST_INTF_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_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-CONTEXT_ID sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-MONID sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-JOBINSTANCE sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-RCONTEXT_ID sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-RMONID sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-RJOBINSTANCE sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-DATA_COLL_STAT sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-JOBLOGANA sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-GROUP sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-JOBMONSTAT sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-SDLSTRTDT sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-SDLSTRTTM sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-STRTDATE sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-STRTTIME sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-JOBSTATUS sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-ENDDATE sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-ENDTIME sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-TZONE sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-DAYST sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-STRTDATESTEP sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-STRTTIMESTEP sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-JOBSTATUSSTEP sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-ENDDATESTEP sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-ENDTIMESTEP sy-vline 
WA_/SOMO/MA_S_JOBCORE_INTST_INTF_STR-JOBDOC_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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