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

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SOMO/JOSCHEDL
*  INTO TABLE @DATA(IT_/SOMO/JOSCHEDL2).
*--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/JOSCHEDL INDEX 1 INTO DATA(WA_/SOMO/JOSCHEDL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SOMO/JOSCHEDL>-SOLUTION = 1.
</SOMO/JOSCHEDL>-SID = 1.
</SOMO/JOSCHEDL>-JOBMONID = 1.
</SOMO/JOSCHEDL>-PCOUNTER = 1.
</SOMO/JOSCHEDL>-JCOUNTER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SOMO/JOSCHEDL-STEPCOUNT, sy-vline,
  WA_/SOMO/JOSCHEDL-SCHEDULEDATE, sy-vline,
  WA_/SOMO/JOSCHEDL-CLIENT, sy-vline,
  WA_/SOMO/JOSCHEDL-EXECUSER, sy-vline,
  WA_/SOMO/JOSCHEDL-JOBNAME, sy-vline,
  WA_/SOMO/JOSCHEDL-JOBCOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SOMO/JOSCHEDL 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/JOSCHEDL 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/JOSCHEDL INTO WA_/SOMO/JOSCHEDL.


*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/JOSCHEDL_STR, 
SOLUTION TYPE STRING,
SID TYPE STRING,
JOBMONID TYPE STRING,
PCOUNTER TYPE STRING,
JCOUNTER TYPE STRING,
STEPCOUNT TYPE STRING,
SCHEDULEDATE TYPE STRING,
CLIENT TYPE STRING,
EXECUSER TYPE STRING,
JOBNAME TYPE STRING,
JOBCOUNT TYPE STRING,
JOBMONSTAT TYPE STRING,
PROGNAME TYPE STRING,
VARIANT TYPE STRING,
XPGPROG TYPE STRING,
XPGPARAMS TYPE STRING,
PREC_JOBNAME TYPE STRING,
EVENTID TYPE STRING,
EVENTPARM TYPE STRING,
SDLSTRTTM TYPE STRING,
STRTDATE TYPE STRING,
STRTTIME TYPE STRING,
STATUS TYPE STRING,
ENDDATE TYPE STRING,
ENDTIME TYPE STRING,
SENDDATE TYPE STRING,
SENDTIME TYPE STRING,
DURATION TYPE STRING,
BPROCESSOBJNO TYPE STRING,
BPROCSTEPOBJNO TYPE STRING,
PARAPROC TYPE STRING,
NUMPARAJOB TYPE STRING,
JOBLOGANA TYPE STRING,
PTIMEWINS TYPE STRING,
PTIMEWINE TYPE STRING,
JOBLOG TYPE STRING,
CRITICAL TYPE STRING,
STARTDELAY TYPE STRING,
ENDDELAY TYPE STRING,
ANUMPARAJOB TYPE STRING,
CHGTIME TYPE STRING,
CHGDATE TYPE STRING,
CHGALERT TYPE STRING,
ALERTDELAY TYPE STRING,
DELAYMSGNO TYPE STRING,
ALERTWINDOW TYPE STRING,
WINDOWMSGNO TYPE STRING,
ALERTDELEND TYPE STRING,
DELENDMSGNO TYPE STRING,
ALERTDURATION TYPE STRING,
DURATIONMSGNO TYPE STRING,
ALERTSTATUS TYPE STRING,
STATUSMSGNO TYPE STRING,
ALERTPARA TYPE STRING,
PARAMSGNO TYPE STRING,
ALERTLOG TYPE STRING,
ALERTNOTSTARTED TYPE STRING,
CUSSTRTTM TYPE STRING,
STARTDELAYTECH TYPE STRING,
EXTFLAG TYPE STRING,
MSG1COUNTER TYPE STRING,
MSG2COUNTER TYPE STRING,
MSG3COUNTER TYPE STRING,
NAM_RULE TYPE STRING,
CHKTIMNOTSTARTED TYPE STRING,
ALERTJOBACTIVE TYPE STRING,
JOBACTIVEMSGNO TYPE STRING,
NOTACTIVETIME TYPE STRING,
LASTJOBNAME TYPE STRING,
LASTJOBCOUNT TYPE STRING,
LASTSTATUS TYPE STRING,
LASTENDDATE TYPE STRING,
LASTENDTIME TYPE STRING,
SIDLONG TYPE STRING,
JOBTYPE TYPE STRING,
RJOBMONID TYPE STRING,
CHAIN_ID TYPE STRING,
TYPE TYPE STRING,
VARIANTE TYPE STRING,
LOG_ID TYPE STRING,
REC_SEND TYPE STRING,
REC_INSR TYPE STRING,
ARECPROC TYPE STRING,
RECPROCMSGO TYPE STRING,
PROCSTATUS TYPE STRING,
AFAILSTAT TYPE STRING,
FAILSTATMSGNO TYPE STRING,
INFO_PKG TYPE STRING,
AINFOREC TYPE STRING,
INFORECMSGO TYPE STRING,
LASTMONDATE TYPE STRING,
ALERTTYPELEVEL TYPE STRING,
STRTDATESTEP TYPE STRING,
STRTTIMESTEP TYPE STRING,
STATUSSTEP TYPE STRING,
ENDDATESTEP TYPE STRING,
ENDTIMESTEP TYPE STRING,
CHGALERT2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SOMO/JOSCHEDL_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/JOSCHEDL_STR-SOLUTION sy-vline 
WA_/SOMO/JOSCHEDL_STR-SID sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBMONID sy-vline 
WA_/SOMO/JOSCHEDL_STR-PCOUNTER sy-vline 
WA_/SOMO/JOSCHEDL_STR-JCOUNTER sy-vline 
WA_/SOMO/JOSCHEDL_STR-STEPCOUNT sy-vline 
WA_/SOMO/JOSCHEDL_STR-SCHEDULEDATE sy-vline 
WA_/SOMO/JOSCHEDL_STR-CLIENT sy-vline 
WA_/SOMO/JOSCHEDL_STR-EXECUSER sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBNAME sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBCOUNT sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBMONSTAT sy-vline 
WA_/SOMO/JOSCHEDL_STR-PROGNAME sy-vline 
WA_/SOMO/JOSCHEDL_STR-VARIANT sy-vline 
WA_/SOMO/JOSCHEDL_STR-XPGPROG sy-vline 
WA_/SOMO/JOSCHEDL_STR-XPGPARAMS sy-vline 
WA_/SOMO/JOSCHEDL_STR-PREC_JOBNAME sy-vline 
WA_/SOMO/JOSCHEDL_STR-EVENTID sy-vline 
WA_/SOMO/JOSCHEDL_STR-EVENTPARM sy-vline 
WA_/SOMO/JOSCHEDL_STR-SDLSTRTTM sy-vline 
WA_/SOMO/JOSCHEDL_STR-STRTDATE sy-vline 
WA_/SOMO/JOSCHEDL_STR-STRTTIME sy-vline 
WA_/SOMO/JOSCHEDL_STR-STATUS sy-vline 
WA_/SOMO/JOSCHEDL_STR-ENDDATE sy-vline 
WA_/SOMO/JOSCHEDL_STR-ENDTIME sy-vline 
WA_/SOMO/JOSCHEDL_STR-SENDDATE sy-vline 
WA_/SOMO/JOSCHEDL_STR-SENDTIME sy-vline 
WA_/SOMO/JOSCHEDL_STR-DURATION sy-vline 
WA_/SOMO/JOSCHEDL_STR-BPROCESSOBJNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-BPROCSTEPOBJNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-PARAPROC sy-vline 
WA_/SOMO/JOSCHEDL_STR-NUMPARAJOB sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBLOGANA sy-vline 
WA_/SOMO/JOSCHEDL_STR-PTIMEWINS sy-vline 
WA_/SOMO/JOSCHEDL_STR-PTIMEWINE sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBLOG sy-vline 
WA_/SOMO/JOSCHEDL_STR-CRITICAL sy-vline 
WA_/SOMO/JOSCHEDL_STR-STARTDELAY sy-vline 
WA_/SOMO/JOSCHEDL_STR-ENDDELAY sy-vline 
WA_/SOMO/JOSCHEDL_STR-ANUMPARAJOB sy-vline 
WA_/SOMO/JOSCHEDL_STR-CHGTIME sy-vline 
WA_/SOMO/JOSCHEDL_STR-CHGDATE sy-vline 
WA_/SOMO/JOSCHEDL_STR-CHGALERT sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTDELAY sy-vline 
WA_/SOMO/JOSCHEDL_STR-DELAYMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTWINDOW sy-vline 
WA_/SOMO/JOSCHEDL_STR-WINDOWMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTDELEND sy-vline 
WA_/SOMO/JOSCHEDL_STR-DELENDMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTDURATION sy-vline 
WA_/SOMO/JOSCHEDL_STR-DURATIONMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTSTATUS sy-vline 
WA_/SOMO/JOSCHEDL_STR-STATUSMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTPARA sy-vline 
WA_/SOMO/JOSCHEDL_STR-PARAMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTLOG sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTNOTSTARTED sy-vline 
WA_/SOMO/JOSCHEDL_STR-CUSSTRTTM sy-vline 
WA_/SOMO/JOSCHEDL_STR-STARTDELAYTECH sy-vline 
WA_/SOMO/JOSCHEDL_STR-EXTFLAG sy-vline 
WA_/SOMO/JOSCHEDL_STR-MSG1COUNTER sy-vline 
WA_/SOMO/JOSCHEDL_STR-MSG2COUNTER sy-vline 
WA_/SOMO/JOSCHEDL_STR-MSG3COUNTER sy-vline 
WA_/SOMO/JOSCHEDL_STR-NAM_RULE sy-vline 
WA_/SOMO/JOSCHEDL_STR-CHKTIMNOTSTARTED sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTJOBACTIVE sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBACTIVEMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-NOTACTIVETIME sy-vline 
WA_/SOMO/JOSCHEDL_STR-LASTJOBNAME sy-vline 
WA_/SOMO/JOSCHEDL_STR-LASTJOBCOUNT sy-vline 
WA_/SOMO/JOSCHEDL_STR-LASTSTATUS sy-vline 
WA_/SOMO/JOSCHEDL_STR-LASTENDDATE sy-vline 
WA_/SOMO/JOSCHEDL_STR-LASTENDTIME sy-vline 
WA_/SOMO/JOSCHEDL_STR-SIDLONG sy-vline 
WA_/SOMO/JOSCHEDL_STR-JOBTYPE sy-vline 
WA_/SOMO/JOSCHEDL_STR-RJOBMONID sy-vline 
WA_/SOMO/JOSCHEDL_STR-CHAIN_ID sy-vline 
WA_/SOMO/JOSCHEDL_STR-TYPE sy-vline 
WA_/SOMO/JOSCHEDL_STR-VARIANTE sy-vline 
WA_/SOMO/JOSCHEDL_STR-LOG_ID sy-vline 
WA_/SOMO/JOSCHEDL_STR-REC_SEND sy-vline 
WA_/SOMO/JOSCHEDL_STR-REC_INSR sy-vline 
WA_/SOMO/JOSCHEDL_STR-ARECPROC sy-vline 
WA_/SOMO/JOSCHEDL_STR-RECPROCMSGO sy-vline 
WA_/SOMO/JOSCHEDL_STR-PROCSTATUS sy-vline 
WA_/SOMO/JOSCHEDL_STR-AFAILSTAT sy-vline 
WA_/SOMO/JOSCHEDL_STR-FAILSTATMSGNO sy-vline 
WA_/SOMO/JOSCHEDL_STR-INFO_PKG sy-vline 
WA_/SOMO/JOSCHEDL_STR-AINFOREC sy-vline 
WA_/SOMO/JOSCHEDL_STR-INFORECMSGO sy-vline 
WA_/SOMO/JOSCHEDL_STR-LASTMONDATE sy-vline 
WA_/SOMO/JOSCHEDL_STR-ALERTTYPELEVEL sy-vline 
WA_/SOMO/JOSCHEDL_STR-STRTDATESTEP sy-vline 
WA_/SOMO/JOSCHEDL_STR-STRTTIMESTEP sy-vline 
WA_/SOMO/JOSCHEDL_STR-STATUSSTEP sy-vline 
WA_/SOMO/JOSCHEDL_STR-ENDDATESTEP sy-vline 
WA_/SOMO/JOSCHEDL_STR-ENDTIMESTEP sy-vline 
WA_/SOMO/JOSCHEDL_STR-CHGALERT2 sy-vline      INTO ld_text SEPARATED BY SPACE.

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