ABAP Select data from SAP table KAEP_PAROB_X 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 KAEP_PAROB_X 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 KAEP_PAROB_X. 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 KAEP_PAROB_X 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_KAEP_PAROB_X TYPE STANDARD TABLE OF KAEP_PAROB_X, WA_KAEP_PAROB_X TYPE KAEP_PAROB_X, 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: <KAEP_PAROB_X> TYPE KAEP_PAROB_X. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_KAEP_PAROB_X. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM KAEP_PAROB_X INTO TABLE IT_KAEP_PAROB_X. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM KAEP_PAROB_X * INTO TABLE @DATA(IT_KAEP_PAROB_X2). *--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_KAEP_PAROB_X INDEX 1 INTO DATA(WA_KAEP_PAROB_X2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_KAEP_PAROB_X ASSIGNING <KAEP_PAROB_X>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<KAEP_PAROB_X>-POBID = 1.
<KAEP_PAROB_X>-POB_TXT = 1.
<KAEP_PAROB_X>-POBART = 1.
<KAEP_PAROB_X>-POBART_TXT = 1.
<KAEP_PAROB_X>-PRTKO = 1.
ENDLOOP. LOOP AT IT_KAEP_PAROB_X INTO WA_KAEP_PAROB_X. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_KAEP_PAROB_X-PRTAU, sy-vline,
WA_KAEP_PAROB_X-PRTPS, sy-vline,
WA_KAEP_PAROB_X-PRTPO, sy-vline,
WA_KAEP_PAROB_X-PRTLS, sy-vline,
WA_KAEP_PAROB_X-PRTPR, sy-vline,
WA_KAEP_PAROB_X-PRTKT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_KAEP_PAROB_X 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_KAEP_PAROB_X 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_KAEP_PAROB_X INTO WA_KAEP_PAROB_X. *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 OBART, internal->external for field POBART CALL FUNCTION 'CONVERSION_EXIT_OBART_OUTPUT' EXPORTING input = WA_KAEP_PAROB_X-POBART IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_KAEP_PAROB_X-POBART.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PRTKO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_KAEP_PAROB_X-PRTKO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_KAEP_PAROB_X-PRTKO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PRTAU CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_KAEP_PAROB_X-PRTAU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_KAEP_PAROB_X-PRTAU.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSN, internal->external for field PRTPS CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT' EXPORTING input = WA_KAEP_PAROB_X-PRTPS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_KAEP_PAROB_X-PRTPS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSN, internal->external for field PRTPO CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT' EXPORTING input = WA_KAEP_PAROB_X-PRTPO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_KAEP_PAROB_X-PRTPO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PRTPR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_KAEP_PAROB_X-PRTPR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_KAEP_PAROB_X-PRTPR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field PRTVR CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_KAEP_PAROB_X-PRTVR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_KAEP_PAROB_X-PRTVR.
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_KAEP_PAROB_X_STR,
POBID TYPE STRING,
POB_TXT TYPE STRING,
POBART TYPE STRING,
POBART_TXT TYPE STRING,
PRTKO TYPE STRING,
PRTAU TYPE STRING,
PRTPS TYPE STRING,
PRTPO TYPE STRING,
PRTLS TYPE STRING,
PRTPR TYPE STRING,
PRTKT TYPE STRING,
PRTVR TYPE STRING,END OF T_EKKO_STR. DATA: WA_KAEP_PAROB_X_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_KAEP_PAROB_X_STR-POBID sy-vline
WA_KAEP_PAROB_X_STR-POB_TXT sy-vline
WA_KAEP_PAROB_X_STR-POBART sy-vline
WA_KAEP_PAROB_X_STR-POBART_TXT sy-vline
WA_KAEP_PAROB_X_STR-PRTKO sy-vline
WA_KAEP_PAROB_X_STR-PRTAU sy-vline
WA_KAEP_PAROB_X_STR-PRTPS sy-vline
WA_KAEP_PAROB_X_STR-PRTPO sy-vline
WA_KAEP_PAROB_X_STR-PRTLS sy-vline
WA_KAEP_PAROB_X_STR-PRTPR sy-vline
WA_KAEP_PAROB_X_STR-PRTKT sy-vline
WA_KAEP_PAROB_X_STR-PRTVR sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.