ABAP Select data from SAP table EEDMSETTLDOCERR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EEDMSETTLDOCERR
*  INTO TABLE @DATA(IT_EEDMSETTLDOCERR2).
*--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_EEDMSETTLDOCERR INDEX 1 INTO DATA(WA_EEDMSETTLDOCERR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EEDMSETTLDOCERR>-MANDT = 1.
<EEDMSETTLDOCERR>-SETTLERRORKEY = 1.
<EEDMSETTLDOCERR>-SETTLDOC = 1.
<EEDMSETTLDOCERR>-SETTLDOCRUN = 1.
<EEDMSETTLDOCERR>-SETTLSTEP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EEDMSETTLDOCERR-SETTLSTEP_NO, sy-vline,
  WA_EEDMSETTLDOCERR-SETTLDOCLINE, sy-vline,
  WA_EEDMSETTLDOCERR-MSGID, sy-vline,
  WA_EEDMSETTLDOCERR-MSGTY, sy-vline,
  WA_EEDMSETTLDOCERR-MSGNO, sy-vline,
  WA_EEDMSETTLDOCERR-MSGV1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EEDMSETTLDOCERR 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_EEDMSETTLDOCERR 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_EEDMSETTLDOCERR INTO WA_EEDMSETTLDOCERR.


*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_EEDMSETTLDOCERR_STR, 
MANDT TYPE STRING,
SETTLERRORKEY TYPE STRING,
SETTLDOC TYPE STRING,
SETTLDOCRUN TYPE STRING,
SETTLSTEP TYPE STRING,
SETTLSTEP_NO TYPE STRING,
SETTLDOCLINE TYPE STRING,
MSGID TYPE STRING,
MSGTY TYPE STRING,
MSGNO TYPE STRING,
MSGV1 TYPE STRING,
MSGV2 TYPE STRING,
MSGV3 TYPE STRING,
MSGV4 TYPE STRING,
SETTLUNIT TYPE STRING,
GRID_ID TYPE STRING,
SETTLERRSTATUS TYPE STRING,
SETTIME TYPE STRING,
CONFIRMTIME TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
BEGRU TYPE STRING,
LOEVM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EEDMSETTLDOCERR_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_EEDMSETTLDOCERR_STR-MANDT sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLERRORKEY sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLDOC sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLDOCRUN sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLSTEP sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLSTEP_NO sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLDOCLINE sy-vline 
WA_EEDMSETTLDOCERR_STR-MSGID sy-vline 
WA_EEDMSETTLDOCERR_STR-MSGTY sy-vline 
WA_EEDMSETTLDOCERR_STR-MSGNO sy-vline 
WA_EEDMSETTLDOCERR_STR-MSGV1 sy-vline 
WA_EEDMSETTLDOCERR_STR-MSGV2 sy-vline 
WA_EEDMSETTLDOCERR_STR-MSGV3 sy-vline 
WA_EEDMSETTLDOCERR_STR-MSGV4 sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLUNIT sy-vline 
WA_EEDMSETTLDOCERR_STR-GRID_ID sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTLERRSTATUS sy-vline 
WA_EEDMSETTLDOCERR_STR-SETTIME sy-vline 
WA_EEDMSETTLDOCERR_STR-CONFIRMTIME sy-vline 
WA_EEDMSETTLDOCERR_STR-ERDAT sy-vline 
WA_EEDMSETTLDOCERR_STR-ERNAM sy-vline 
WA_EEDMSETTLDOCERR_STR-AEDAT sy-vline 
WA_EEDMSETTLDOCERR_STR-AENAM sy-vline 
WA_EEDMSETTLDOCERR_STR-BEGRU sy-vline 
WA_EEDMSETTLDOCERR_STR-LOEVM sy-vline      INTO ld_text SEPARATED BY SPACE.

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