ABAP Select data from SAP table JBRBV2 into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP JBRBV2 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 JBRBV2. 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 JBRBV2 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_JBRBV2 TYPE STANDARD TABLE OF JBRBV2, WA_JBRBV2 TYPE JBRBV2, 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: <JBRBV2> TYPE JBRBV2. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_JBRBV2. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM JBRBV2 INTO TABLE IT_JBRBV2. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM JBRBV2 * INTO TABLE @DATA(IT_JBRBV22). *--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_JBRBV2 INDEX 1 INTO DATA(WA_JBRBV22). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_JBRBV2 ASSIGNING <JBRBV2>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBRBV2>-MANDT = 1.
<JBRBV2>-VARART = 1.
<JBRBV2>-VARTYP = 1.
<JBRBV2>-AUTGR = 1.
<JBRBV2>-PSCALCP = 1.
ENDLOOP. LOOP AT IT_JBRBV2 INTO WA_JBRBV2. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_JBRBV2-VKVOLART, sy-vline,
WA_JBRBV2-VKKORART, sy-vline,
WA_JBRBV2-DELTAONLY, sy-vline,
WA_JBRBV2-SSCALCP, sy-vline,
WA_JBRBV2-HISTORY, sy-vline,
WA_JBRBV2-UNWIND, sy-vline.
ENDLOOP. *Add any further fields from structure WA_JBRBV2 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_JBRBV2 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_JBRBV2 INTO WA_JBRBV2. *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_JBRBV2_STR,
MANDT TYPE STRING,
VARART TYPE STRING,
VARTYP TYPE STRING,
AUTGR TYPE STRING,
PSCALCP TYPE STRING,
VKVOLART TYPE STRING,
VKKORART TYPE STRING,
DELTAONLY TYPE STRING,
SSCALCP TYPE STRING,
HISTORY TYPE STRING,
UNWIND TYPE STRING,
KALENDER TYPE STRING,
MISSLIMIT TYPE STRING,
KONFIDENZ TYPE STRING,
ALGORITHM TYPE STRING,
SAMPTYP TYPE STRING,
SEED TYPE STRING,
SIMTYP TYPE STRING,
SIMLAUF TYPE STRING,
DESTINATION TYPE STRING,
FUNCTION TYPE STRING,
XVAR TYPE STRING,
XGUV TYPE STRING,
XROOT TYPE STRING,END OF T_EKKO_STR. DATA: WA_JBRBV2_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_JBRBV2_STR-MANDT sy-vline
WA_JBRBV2_STR-VARART sy-vline
WA_JBRBV2_STR-VARTYP sy-vline
WA_JBRBV2_STR-AUTGR sy-vline
WA_JBRBV2_STR-PSCALCP sy-vline
WA_JBRBV2_STR-VKVOLART sy-vline
WA_JBRBV2_STR-VKKORART sy-vline
WA_JBRBV2_STR-DELTAONLY sy-vline
WA_JBRBV2_STR-SSCALCP sy-vline
WA_JBRBV2_STR-HISTORY sy-vline
WA_JBRBV2_STR-UNWIND sy-vline
WA_JBRBV2_STR-KALENDER sy-vline
WA_JBRBV2_STR-MISSLIMIT sy-vline
WA_JBRBV2_STR-KONFIDENZ sy-vline
WA_JBRBV2_STR-ALGORITHM sy-vline
WA_JBRBV2_STR-SAMPTYP sy-vline
WA_JBRBV2_STR-SEED sy-vline
WA_JBRBV2_STR-SIMTYP sy-vline
WA_JBRBV2_STR-SIMLAUF sy-vline
WA_JBRBV2_STR-DESTINATION sy-vline
WA_JBRBV2_STR-FUNCTION sy-vline
WA_JBRBV2_STR-XVAR sy-vline
WA_JBRBV2_STR-XGUV sy-vline
WA_JBRBV2_STR-XROOT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.