ABAP Select data from SAP table RJHA3546 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 RJHA3546 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 RJHA3546. 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 RJHA3546 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_RJHA3546 TYPE STANDARD TABLE OF RJHA3546,
WA_RJHA3546 TYPE RJHA3546,
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: <RJHA3546> TYPE RJHA3546.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_RJHA3546.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM RJHA3546
INTO TABLE IT_RJHA3546.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM RJHA3546
* INTO TABLE @DATA(IT_RJHA35462).
*--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_RJHA3546 INDEX 1 INTO DATA(WA_RJHA35462).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RJHA3546 ASSIGNING <RJHA3546>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<RJHA3546>-MANDT = 1.
<RJHA3546>-AVM_NR = 1.
<RJHA3546>-POS_NR = 1.
<RJHA3546>-UPOS_NR = 1.
<RJHA3546>-UR_BELEINH = 1.
ENDLOOP. LOOP AT IT_RJHA3546 INTO WA_RJHA3546. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RJHA3546-BELEGEINH, sy-vline,
WA_RJHA3546-XEINAENDER, sy-vline,
WA_RJHA3546-STATUSK, sy-vline,
WA_RJHA3546-XSTORNIERT, sy-vline,
WA_RJHA3546-STORNOGRND, sy-vline,
WA_RJHA3546-WERBK_TYP, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RJHA3546 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_RJHA3546 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_RJHA3546 INTO WA_RJHA3546. *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_RJHA3546-AVM_NR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHA3546-AVM_NR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field UR_BELEINH CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJHA3546-UR_BELEINH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHA3546-UR_BELEINH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BELEGEINH CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RJHA3546-BELEGEINH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RJHA3546-BELEGEINH.
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_RJHA3546_STR,
MANDT TYPE STRING,
AVM_NR TYPE STRING,
POS_NR TYPE STRING,
UPOS_NR TYPE STRING,
UR_BELEINH TYPE STRING,
BELEGEINH TYPE STRING,
XEINAENDER TYPE STRING,
STATUSK TYPE STRING,
XSTORNIERT TYPE STRING,
STORNOGRND TYPE STRING,
WERBK_TYP TYPE STRING,
WERBK_KNZ TYPE STRING,
MOTIV TYPE STRING,
MARK TYPE STRING,
BE_KURZ TYPE STRING,
XMOT_MULT TYPE STRING,
UR_BE_TEXT TYPE STRING,END OF T_EKKO_STR. DATA: WA_RJHA3546_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_RJHA3546_STR-MANDT sy-vline
WA_RJHA3546_STR-AVM_NR sy-vline
WA_RJHA3546_STR-POS_NR sy-vline
WA_RJHA3546_STR-UPOS_NR sy-vline
WA_RJHA3546_STR-UR_BELEINH sy-vline
WA_RJHA3546_STR-BELEGEINH sy-vline
WA_RJHA3546_STR-XEINAENDER sy-vline
WA_RJHA3546_STR-STATUSK sy-vline
WA_RJHA3546_STR-XSTORNIERT sy-vline
WA_RJHA3546_STR-STORNOGRND sy-vline
WA_RJHA3546_STR-WERBK_TYP sy-vline
WA_RJHA3546_STR-WERBK_KNZ sy-vline
WA_RJHA3546_STR-MOTIV sy-vline
WA_RJHA3546_STR-MARK sy-vline
WA_RJHA3546_STR-BE_KURZ sy-vline
WA_RJHA3546_STR-XMOT_MULT sy-vline
WA_RJHA3546_STR-UR_BE_TEXT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
