ABAP Select data from SAP table TJL35 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 TJL35 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 TJL35. 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 TJL35 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_TJL35 TYPE STANDARD TABLE OF TJL35,
WA_TJL35 TYPE TJL35,
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: <TJL35> TYPE TJL35.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_TJL35.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM TJL35
INTO TABLE IT_TJL35.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM TJL35
* INTO TABLE @DATA(IT_TJL352).
*--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_TJL35 INDEX 1 INTO DATA(WA_TJL352).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_TJL35 ASSIGNING <TJL35>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<TJL35>-MANDT = 1.
<TJL35>-VERSERVGES = 1.
<TJL35>-GPNR = 1.
<TJL35>-LIEFERART = 1.
<TJL35>-BEZIRK = 1.
ENDLOOP. LOOP AT IT_TJL35 INTO WA_TJL35. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_TJL35-BEZRUNDE, sy-vline,
WA_TJL35-DRERZ, sy-vline,
WA_TJL35-DRUERZART, sy-vline,
WA_TJL35-GUELTIGVON, sy-vline,
WA_TJL35-JZUMOD, sy-vline,
ENDLOOP. *Add any further fields from structure WA_TJL35 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_TJL35 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_TJL35 INTO WA_TJL35. *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 VERSERVGES CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_TJL35-VERSERVGES IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TJL35-VERSERVGES.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GPNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_TJL35-GPNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TJL35-GPNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BEZIRK CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_TJL35-BEZIRK IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TJL35-BEZIRK.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BEZRUNDE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_TJL35-BEZRUNDE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TJL35-BEZRUNDE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field DRERZ CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_TJL35-DRERZ IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TJL35-DRERZ.
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_TJL35_STR,
MANDT TYPE STRING,
VERSERVGES TYPE STRING,
GPNR TYPE STRING,
LIEFERART TYPE STRING,
BEZIRK TYPE STRING,
BEZRUNDE TYPE STRING,
DRERZ TYPE STRING,
DRUERZART TYPE STRING,
GUELTIGVON TYPE STRING,
JZUMOD TYPE STRING,END OF T_EKKO_STR. DATA: WA_TJL35_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_TJL35_STR-MANDT sy-vline
WA_TJL35_STR-VERSERVGES sy-vline
WA_TJL35_STR-GPNR sy-vline
WA_TJL35_STR-LIEFERART sy-vline
WA_TJL35_STR-BEZIRK sy-vline
WA_TJL35_STR-BEZRUNDE sy-vline
WA_TJL35_STR-DRERZ sy-vline
WA_TJL35_STR-DRUERZART sy-vline
WA_TJL35_STR-GUELTIGVON sy-vline
WA_TJL35_STR-JZUMOD sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
