ABAP Select data from SAP table RJHADUPVZ 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 RJHADUPVZ 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 RJHADUPVZ. 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 RJHADUPVZ 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_RJHADUPVZ TYPE STANDARD TABLE OF RJHADUPVZ, WA_RJHADUPVZ TYPE RJHADUPVZ, 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: <RJHADUPVZ> TYPE RJHADUPVZ. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RJHADUPVZ. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RJHADUPVZ INTO TABLE IT_RJHADUPVZ. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RJHADUPVZ * INTO TABLE @DATA(IT_RJHADUPVZ2). *--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_RJHADUPVZ INDEX 1 INTO DATA(WA_RJHADUPVZ2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RJHADUPVZ ASSIGNING <RJHADUPVZ>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJHADUPVZ>-AVM_NR = 1.
<RJHADUPVZ>-FRD_AVM_NR = 1.
<RJHADUPVZ>-POS_NR = 1.
<RJHADUPVZ>-SATZART = 1.
<RJHADUPVZ>-SART_REIFO = 1.
ENDLOOP. LOOP AT IT_RJHADUPVZ INTO WA_RJHADUPVZ. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RJHADUPVZ-VERM, sy-vline,
WA_RJHADUPVZ-VNR, sy-vline,
WA_RJHADUPVZ-BEDNR, sy-vline,
WA_RJHADUPVZ-PROVTYP, sy-vline,
WA_RJHADUPVZ-VERMZ_NR, sy-vline,
WA_RJHADUPVZ-VTYP, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RJHADUPVZ 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_RJHADUPVZ 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_RJHADUPVZ INTO WA_RJHADUPVZ. *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 AVM_NR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJHADUPVZ-AVM_NR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHADUPVZ-AVM_NR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VERM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJHADUPVZ-VERM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHADUPVZ-VERM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJHADUPVZ-VNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHADUPVZ-VNR.
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_RJHADUPVZ_STR,
AVM_NR TYPE STRING,
FRD_AVM_NR TYPE STRING,
POS_NR TYPE STRING,
SATZART TYPE STRING,
SART_REIFO TYPE STRING,
VERM TYPE STRING,
VNR TYPE STRING,
BEDNR TYPE STRING,
PROVTYP TYPE STRING,
VERMZ_NR TYPE STRING,
VTYP TYPE STRING,
PROSL TYPE STRING,
BASIS TYPE STRING,
BASIS_WAER TYPE STRING,
BASIS_MENG TYPE STRING,
BASIS_ME TYPE STRING,
PR_BASIS TYPE STRING,
PR_BETRAG TYPE STRING,
PROV_SATZ TYPE STRING,
PROVM_SATZ TYPE STRING,
PROVM_WAER TYPE STRING,
PROV_PEIN TYPE STRING,
PROV_MEIN TYPE STRING,
BEZKOND TYPE STRING,
BEDGR TYPE STRING,
JVERMART TYPE STRING,END OF T_EKKO_STR. DATA: WA_RJHADUPVZ_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_RJHADUPVZ_STR-AVM_NR sy-vline
WA_RJHADUPVZ_STR-FRD_AVM_NR sy-vline
WA_RJHADUPVZ_STR-POS_NR sy-vline
WA_RJHADUPVZ_STR-SATZART sy-vline
WA_RJHADUPVZ_STR-SART_REIFO sy-vline
WA_RJHADUPVZ_STR-VERM sy-vline
WA_RJHADUPVZ_STR-VNR sy-vline
WA_RJHADUPVZ_STR-BEDNR sy-vline
WA_RJHADUPVZ_STR-PROVTYP sy-vline
WA_RJHADUPVZ_STR-VERMZ_NR sy-vline
WA_RJHADUPVZ_STR-VTYP sy-vline
WA_RJHADUPVZ_STR-PROSL sy-vline
WA_RJHADUPVZ_STR-BASIS sy-vline
WA_RJHADUPVZ_STR-BASIS_WAER sy-vline
WA_RJHADUPVZ_STR-BASIS_MENG sy-vline
WA_RJHADUPVZ_STR-BASIS_ME sy-vline
WA_RJHADUPVZ_STR-PR_BASIS sy-vline
WA_RJHADUPVZ_STR-PR_BETRAG sy-vline
WA_RJHADUPVZ_STR-PROV_SATZ sy-vline
WA_RJHADUPVZ_STR-PROVM_SATZ sy-vline
WA_RJHADUPVZ_STR-PROVM_WAER sy-vline
WA_RJHADUPVZ_STR-PROV_PEIN sy-vline
WA_RJHADUPVZ_STR-PROV_MEIN sy-vline
WA_RJHADUPVZ_STR-BEZKOND sy-vline
WA_RJHADUPVZ_STR-BEDGR sy-vline
WA_RJHADUPVZ_STR-JVERMART sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.