ABAP Select data from SAP table CPUBSECGAVCSH into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CPUBSECGAVCSH 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 CPUBSECGAVCSH. 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 CPUBSECGAVCSH 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_CPUBSECGAVCSH TYPE STANDARD TABLE OF CPUBSECGAVCSH,
      WA_CPUBSECGAVCSH TYPE CPUBSECGAVCSH,
      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: <CPUBSECGAVCSH> TYPE CPUBSECGAVCSH.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPUBSECGAVCSH
*  INTO TABLE @DATA(IT_CPUBSECGAVCSH2).
*--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_CPUBSECGAVCSH INDEX 1 INTO DATA(WA_CPUBSECGAVCSH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPUBSECGAVCSH>-MANDT = 1.
<CPUBSECGAVCSH>-CTRLADDRHASH = 1.
<CPUBSECGAVCSH>-COMPANYCODE = 1.
<CPUBSECGAVCSH>-CTRLOBJFORFUND = 1.
<CPUBSECGAVCSH>-CTRLOBJFORBUDGETPERIOD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPUBSECGAVCSH-CTRLOBJFORCOSTCENTER, sy-vline,
  WA_CPUBSECGAVCSH-CTRLOBJFORBUDGETACCOUNT, sy-vline,
  WA_CPUBSECGAVCSH-CTRLOBJFORFUNCTIONALAREA, sy-vline,
  WA_CPUBSECGAVCSH-CTRLOBJFORWBSELEMENT, sy-vline,
  WA_CPUBSECGAVCSH-CTRLOBJFORSPONSOREDCLASS, sy-vline,
  WA_CPUBSECGAVCSH-CTRLOBJFORSPONSOREDPROGRAM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPUBSECGAVCSH 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_CPUBSECGAVCSH 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_CPUBSECGAVCSH INTO WA_CPUBSECGAVCSH.


*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.

*Conversion exit ALPHA, internal->external for field GRANTID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPUBSECGAVCSH-GRANTID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPUBSECGAVCSH-GRANTID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field PUBSECBUDGETCNSMPNYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CPUBSECGAVCSH-PUBSECBUDGETCNSMPNYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPUBSECGAVCSH-PUBSECBUDGETCNSMPNYEAR.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

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

TYPES: BEGIN OF T_CPUBSECGAVCSH_STR, 
MANDT TYPE STRING,
CTRLADDRHASH TYPE STRING,
COMPANYCODE TYPE STRING,
CTRLOBJFORFUND TYPE STRING,
CTRLOBJFORBUDGETPERIOD TYPE STRING,
CTRLOBJFORCOSTCENTER TYPE STRING,
CTRLOBJFORBUDGETACCOUNT TYPE STRING,
CTRLOBJFORFUNCTIONALAREA TYPE STRING,
CTRLOBJFORWBSELEMENT TYPE STRING,
CTRLOBJFORSPONSOREDCLASS TYPE STRING,
CTRLOBJFORSPONSOREDPROGRAM TYPE STRING,
CTRLOBJFORGRANT TYPE STRING,
GRANTID TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
PUBSECBUDGETCNSMPNYEAR TYPE STRING,
GLOBALCURRENCY TYPE STRING,
BDGTCONSUMABLEAMTINGLOBALCRCY TYPE STRING,
BDGTCONSUMEDAMTINGLOBALCRCY TYPE STRING,
BDGTAVAILABLEAMTINGLOBALCRCY TYPE STRING,
PUBSECCURBDGTUSAGERATE TYPE STRING,
PUBSECPREVBDGTUSAGERATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPUBSECGAVCSH_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_CPUBSECGAVCSH_STR-MANDT sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLADDRHASH sy-vline 
WA_CPUBSECGAVCSH_STR-COMPANYCODE sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORFUND sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORBUDGETPERIOD sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORCOSTCENTER sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORBUDGETACCOUNT sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORFUNCTIONALAREA sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORWBSELEMENT sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORSPONSOREDCLASS sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORSPONSOREDPROGRAM sy-vline 
WA_CPUBSECGAVCSH_STR-CTRLOBJFORGRANT sy-vline 
WA_CPUBSECGAVCSH_STR-GRANTID sy-vline 
WA_CPUBSECGAVCSH_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_CPUBSECGAVCSH_STR-PUBSECBUDGETCNSMPNYEAR sy-vline 
WA_CPUBSECGAVCSH_STR-GLOBALCURRENCY sy-vline 
WA_CPUBSECGAVCSH_STR-BDGTCONSUMABLEAMTINGLOBALCRCY sy-vline 
WA_CPUBSECGAVCSH_STR-BDGTCONSUMEDAMTINGLOBALCRCY sy-vline 
WA_CPUBSECGAVCSH_STR-BDGTAVAILABLEAMTINGLOBALCRCY sy-vline 
WA_CPUBSECGAVCSH_STR-PUBSECCURBDGTUSAGERATE sy-vline 
WA_CPUBSECGAVCSH_STR-PUBSECPREVBDGTUSAGERATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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