ABAP Select data from SAP table UJP_S_CALC_ACC_PAK 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 UJP_S_CALC_ACC_PAK 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 UJP_S_CALC_ACC_PAK. 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 UJP_S_CALC_ACC_PAK 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_UJP_S_CALC_ACC_PAK TYPE STANDARD TABLE OF UJP_S_CALC_ACC_PAK,
      WA_UJP_S_CALC_ACC_PAK TYPE UJP_S_CALC_ACC_PAK,
      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: <UJP_S_CALC_ACC_PAK> TYPE UJP_S_CALC_ACC_PAK.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UJP_S_CALC_ACC_PAK
*  INTO TABLE @DATA(IT_UJP_S_CALC_ACC_PAK2).
*--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_UJP_S_CALC_ACC_PAK INDEX 1 INTO DATA(WA_UJP_S_CALC_ACC_PAK2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UJP_S_CALC_ACC_PAK>-APPSET_ID = 1.
<UJP_S_CALC_ACC_PAK>-APPLICATION_ID = 1.
<UJP_S_CALC_ACC_PAK>-CALC_ID = 1.
<UJP_S_CALC_ACC_PAK>-SEQ = 1.
<UJP_S_CALC_ACC_PAK>-CATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UJP_S_CALC_ACC_PAK-CATEGORY_HIER_GUID, sy-vline,
  WA_UJP_S_CALC_ACC_PAK-DEST_CATEGORY, sy-vline,
  WA_UJP_S_CALC_ACC_PAK-DEST_CATEGORY_HIER_GUID, sy-vline,
  WA_UJP_S_CALC_ACC_PAK-ACCOUNT, sy-vline,
  WA_UJP_S_CALC_ACC_PAK-ACCOUNT_HIER_GUID, sy-vline,
  WA_UJP_S_CALC_ACC_PAK-DEST_ACCOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UJP_S_CALC_ACC_PAK 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_UJP_S_CALC_ACC_PAK 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_UJP_S_CALC_ACC_PAK INTO WA_UJP_S_CALC_ACC_PAK.


*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_UJP_S_CALC_ACC_PAK_STR, 
APPSET_ID TYPE STRING,
APPLICATION_ID TYPE STRING,
CALC_ID TYPE STRING,
SEQ TYPE STRING,
CATEGORY TYPE STRING,
CATEGORY_HIER_GUID TYPE STRING,
DEST_CATEGORY TYPE STRING,
DEST_CATEGORY_HIER_GUID TYPE STRING,
ACCOUNT TYPE STRING,
ACCOUNT_HIER_GUID TYPE STRING,
DEST_ACCOUNT TYPE STRING,
DEST_ACCOUNT_HIER_GUID TYPE STRING,
SUBTABLES TYPE STRING,
SUBTABLES_HIER_GUID TYPE STRING,
DEST_SUBTABLES TYPE STRING,
DEST_SUBTABLES_HIER_GUID TYPE STRING,
DATASRC TYPE STRING,
DATASRC_HIER_GUID TYPE STRING,
DEST_DATASRC TYPE STRING,
DEST_DATASRC_HIER_GUID TYPE STRING,
INVERT_SIGN TYPE STRING,
YTD TYPE STRING,
CALC_PERIOD TYPE STRING,
CALC_YEAR TYPE STRING,
CALC_LEVEL TYPE STRING,
FORCE_INTCO TYPE STRING,
COMMNT TYPE STRING,
RULE_AUDIT_GUID TYPE STRING,
APPSET_PREFIX TYPE STRING,
APPL_PREFIX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UJP_S_CALC_ACC_PAK_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_UJP_S_CALC_ACC_PAK_STR-APPSET_ID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-APPLICATION_ID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-CALC_ID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-SEQ sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-CATEGORY sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-CATEGORY_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_CATEGORY sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_CATEGORY_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-ACCOUNT sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-ACCOUNT_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_ACCOUNT sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_ACCOUNT_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-SUBTABLES sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-SUBTABLES_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_SUBTABLES sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_SUBTABLES_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DATASRC sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DATASRC_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_DATASRC sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-DEST_DATASRC_HIER_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-INVERT_SIGN sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-YTD sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-CALC_PERIOD sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-CALC_YEAR sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-CALC_LEVEL sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-FORCE_INTCO sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-COMMNT sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-RULE_AUDIT_GUID sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-APPSET_PREFIX sy-vline 
WA_UJP_S_CALC_ACC_PAK_STR-APPL_PREFIX sy-vline      INTO ld_text SEPARATED BY SPACE.

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