ABAP Select data from SAP table JBRRPGAPEX 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 JBRRPGAPEX 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 JBRRPGAPEX. 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 JBRRPGAPEX 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_JBRRPGAPEX TYPE STANDARD TABLE OF JBRRPGAPEX,
      WA_JBRRPGAPEX TYPE JBRRPGAPEX,
      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: <JBRRPGAPEX> TYPE JBRRPGAPEX.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JBRRPGAPEX
*  INTO TABLE @DATA(IT_JBRRPGAPEX2).
*--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_JBRRPGAPEX INDEX 1 INTO DATA(WA_JBRRPGAPEX2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBRRPGAPEX>-MANDT = 1.
<JBRRPGAPEX>-DATUM = 1.
<JBRRPGAPEX>-AUSWERTUNG = 1.
<JBRRPGAPEX>-SICHTID = 1.
<JBRRPGAPEX>-BPID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JBRRPGAPEX-PHID, sy-vline,
  WA_JBRRPGAPEX-NAME, sy-vline,
  WA_JBRRPGAPEX-RSIMLFNR, sy-vline,
  WA_JBRRPGAPEX-RSIMBSTD, sy-vline,
  WA_JBRRPGAPEX-LZBDATUM, sy-vline,
  WA_JBRRPGAPEX-LIQUIDST, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JBRRPGAPEX 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_JBRRPGAPEX 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_JBRRPGAPEX INTO WA_JBRRPGAPEX.


*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 PNAME, internal->external for field NAME
CALL FUNCTION 'CONVERSION_EXIT_PNAME_OUTPUT'
  EXPORTING
    input =                      WA_JBRRPGAPEX-NAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBRRPGAPEX-NAME.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field LZB
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JBRRPGAPEX-LZB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBRRPGAPEX-LZB.
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_JBRRPGAPEX_STR, 
MANDT TYPE STRING,
DATUM TYPE STRING,
AUSWERTUNG TYPE STRING,
SICHTID TYPE STRING,
BPID TYPE STRING,
PHID TYPE STRING,
NAME TYPE STRING,
RSIMLFNR TYPE STRING,
RSIMBSTD TYPE STRING,
LZBDATUM TYPE STRING,
LIQUIDST TYPE STRING,
BILKENNZ TYPE STRING,
DELTA_KNZ TYPE STRING,
AGIO_KNZ TYPE STRING,
WAERS TYPE STRING,
DBS_A_Z TYPE STRING,
DBS_A_K TYPE STRING,
DBS_P_Z TYPE STRING,
DBS_P_K TYPE STRING,
SBS_A_Z TYPE STRING,
SBS_A_K TYPE STRING,
SBS_P_Z TYPE STRING,
SBS_P_K TYPE STRING,
ABL_A_Z TYPE STRING,
ABL_A_K TYPE STRING,
ABL_P_Z TYPE STRING,
ABL_P_K TYPE STRING,
CFL_A TYPE STRING,
CFL_P TYPE STRING,
LIQU_A TYPE STRING,
LIQU_P TYPE STRING,
GPZ_DB_A_Z TYPE STRING,
GPZ_DB_A_K TYPE STRING,
GPZ_DB_P_Z TYPE STRING,
GPZ_DB_P_K TYPE STRING,
GPZ_SB_A_Z TYPE STRING,
GPZ_SB_A_K TYPE STRING,
GPZ_SB_P_Z TYPE STRING,
GPZ_SB_P_K TYPE STRING,
GPZ_AB_A_Z TYPE STRING,
GPZ_AB_A_K TYPE STRING,
GPZ_AB_P_Z TYPE STRING,
GPZ_AB_P_K TYPE STRING,
DBS_A_Z_AW TYPE STRING,
DBS_A_K_AW TYPE STRING,
DBS_P_Z_AW TYPE STRING,
DBS_P_K_AW TYPE STRING,
SBS_A_Z_AW TYPE STRING,
SBS_A_K_AW TYPE STRING,
SBS_P_Z_AW TYPE STRING,
SBS_P_K_AW TYPE STRING,
ABL_A_Z_AW TYPE STRING,
ABL_A_K_AW TYPE STRING,
ABL_P_Z_AW TYPE STRING,
ABL_P_K_AW TYPE STRING,
CFL_A_AW TYPE STRING,
CFL_P_AW TYPE STRING,
LIQU_A_AW TYPE STRING,
LIQU_P_AW TYPE STRING,
GPW_DB_A_Z TYPE STRING,
GPW_DB_A_K TYPE STRING,
GPW_DB_P_Z TYPE STRING,
GPW_DB_P_K TYPE STRING,
GPW_SB_A_Z TYPE STRING,
GPW_SB_A_K TYPE STRING,
GPW_SB_P_Z TYPE STRING,
GPW_SB_P_K TYPE STRING,
GPW_AB_A_Z TYPE STRING,
GPW_AB_A_K TYPE STRING,
GPW_AB_P_Z TYPE STRING,
GPW_AB_P_K TYPE STRING,
ANZGW TYPE STRING,
PKNOTEN TYPE STRING,
LZB TYPE STRING,
NUMBR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JBRRPGAPEX_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_JBRRPGAPEX_STR-MANDT sy-vline 
WA_JBRRPGAPEX_STR-DATUM sy-vline 
WA_JBRRPGAPEX_STR-AUSWERTUNG sy-vline 
WA_JBRRPGAPEX_STR-SICHTID sy-vline 
WA_JBRRPGAPEX_STR-BPID sy-vline 
WA_JBRRPGAPEX_STR-PHID sy-vline 
WA_JBRRPGAPEX_STR-NAME sy-vline 
WA_JBRRPGAPEX_STR-RSIMLFNR sy-vline 
WA_JBRRPGAPEX_STR-RSIMBSTD sy-vline 
WA_JBRRPGAPEX_STR-LZBDATUM sy-vline 
WA_JBRRPGAPEX_STR-LIQUIDST sy-vline 
WA_JBRRPGAPEX_STR-BILKENNZ sy-vline 
WA_JBRRPGAPEX_STR-DELTA_KNZ sy-vline 
WA_JBRRPGAPEX_STR-AGIO_KNZ sy-vline 
WA_JBRRPGAPEX_STR-WAERS sy-vline 
WA_JBRRPGAPEX_STR-DBS_A_Z sy-vline 
WA_JBRRPGAPEX_STR-DBS_A_K sy-vline 
WA_JBRRPGAPEX_STR-DBS_P_Z sy-vline 
WA_JBRRPGAPEX_STR-DBS_P_K sy-vline 
WA_JBRRPGAPEX_STR-SBS_A_Z sy-vline 
WA_JBRRPGAPEX_STR-SBS_A_K sy-vline 
WA_JBRRPGAPEX_STR-SBS_P_Z sy-vline 
WA_JBRRPGAPEX_STR-SBS_P_K sy-vline 
WA_JBRRPGAPEX_STR-ABL_A_Z sy-vline 
WA_JBRRPGAPEX_STR-ABL_A_K sy-vline 
WA_JBRRPGAPEX_STR-ABL_P_Z sy-vline 
WA_JBRRPGAPEX_STR-ABL_P_K sy-vline 
WA_JBRRPGAPEX_STR-CFL_A sy-vline 
WA_JBRRPGAPEX_STR-CFL_P sy-vline 
WA_JBRRPGAPEX_STR-LIQU_A sy-vline 
WA_JBRRPGAPEX_STR-LIQU_P sy-vline 
WA_JBRRPGAPEX_STR-GPZ_DB_A_Z sy-vline 
WA_JBRRPGAPEX_STR-GPZ_DB_A_K sy-vline 
WA_JBRRPGAPEX_STR-GPZ_DB_P_Z sy-vline 
WA_JBRRPGAPEX_STR-GPZ_DB_P_K sy-vline 
WA_JBRRPGAPEX_STR-GPZ_SB_A_Z sy-vline 
WA_JBRRPGAPEX_STR-GPZ_SB_A_K sy-vline 
WA_JBRRPGAPEX_STR-GPZ_SB_P_Z sy-vline 
WA_JBRRPGAPEX_STR-GPZ_SB_P_K sy-vline 
WA_JBRRPGAPEX_STR-GPZ_AB_A_Z sy-vline 
WA_JBRRPGAPEX_STR-GPZ_AB_A_K sy-vline 
WA_JBRRPGAPEX_STR-GPZ_AB_P_Z sy-vline 
WA_JBRRPGAPEX_STR-GPZ_AB_P_K sy-vline 
WA_JBRRPGAPEX_STR-DBS_A_Z_AW sy-vline 
WA_JBRRPGAPEX_STR-DBS_A_K_AW sy-vline 
WA_JBRRPGAPEX_STR-DBS_P_Z_AW sy-vline 
WA_JBRRPGAPEX_STR-DBS_P_K_AW sy-vline 
WA_JBRRPGAPEX_STR-SBS_A_Z_AW sy-vline 
WA_JBRRPGAPEX_STR-SBS_A_K_AW sy-vline 
WA_JBRRPGAPEX_STR-SBS_P_Z_AW sy-vline 
WA_JBRRPGAPEX_STR-SBS_P_K_AW sy-vline 
WA_JBRRPGAPEX_STR-ABL_A_Z_AW sy-vline 
WA_JBRRPGAPEX_STR-ABL_A_K_AW sy-vline 
WA_JBRRPGAPEX_STR-ABL_P_Z_AW sy-vline 
WA_JBRRPGAPEX_STR-ABL_P_K_AW sy-vline 
WA_JBRRPGAPEX_STR-CFL_A_AW sy-vline 
WA_JBRRPGAPEX_STR-CFL_P_AW sy-vline 
WA_JBRRPGAPEX_STR-LIQU_A_AW sy-vline 
WA_JBRRPGAPEX_STR-LIQU_P_AW sy-vline 
WA_JBRRPGAPEX_STR-GPW_DB_A_Z sy-vline 
WA_JBRRPGAPEX_STR-GPW_DB_A_K sy-vline 
WA_JBRRPGAPEX_STR-GPW_DB_P_Z sy-vline 
WA_JBRRPGAPEX_STR-GPW_DB_P_K sy-vline 
WA_JBRRPGAPEX_STR-GPW_SB_A_Z sy-vline 
WA_JBRRPGAPEX_STR-GPW_SB_A_K sy-vline 
WA_JBRRPGAPEX_STR-GPW_SB_P_Z sy-vline 
WA_JBRRPGAPEX_STR-GPW_SB_P_K sy-vline 
WA_JBRRPGAPEX_STR-GPW_AB_A_Z sy-vline 
WA_JBRRPGAPEX_STR-GPW_AB_A_K sy-vline 
WA_JBRRPGAPEX_STR-GPW_AB_P_Z sy-vline 
WA_JBRRPGAPEX_STR-GPW_AB_P_K sy-vline 
WA_JBRRPGAPEX_STR-ANZGW sy-vline 
WA_JBRRPGAPEX_STR-PKNOTEN sy-vline 
WA_JBRRPGAPEX_STR-LZB sy-vline 
WA_JBRRPGAPEX_STR-NUMBR sy-vline      INTO ld_text SEPARATED BY SPACE.

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