ABAP Select data from SAP table RNDPNT_PNAM 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 RNDPNT_PNAM 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 RNDPNT_PNAM. 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 RNDPNT_PNAM 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_RNDPNT_PNAM TYPE STANDARD TABLE OF RNDPNT_PNAM, WA_RNDPNT_PNAM TYPE RNDPNT_PNAM, 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: <RNDPNT_PNAM> TYPE RNDPNT_PNAM. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RNDPNT_PNAM. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RNDPNT_PNAM INTO TABLE IT_RNDPNT_PNAM. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RNDPNT_PNAM * INTO TABLE @DATA(IT_RNDPNT_PNAM2). *--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_RNDPNT_PNAM INDEX 1 INTO DATA(WA_RNDPNT_PNAM2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RNDPNT_PNAM ASSIGNING <RNDPNT_PNAM>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RNDPNT_PNAM>-NAME_LAST = 1.
<RNDPNT_PNAM>-NAME_FIRST = 1.
<RNDPNT_PNAM>-NAME_LAST2 = 1.
<RNDPNT_PNAM>-BIRTHDT = 1.
<RNDPNT_PNAM>-SEXID = 1.
ENDLOOP. LOOP AT IT_RNDPNT_PNAM INTO WA_RNDPNT_PNAM. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RNDPNT_PNAM-TITLE, sy-vline,
WA_RNDPNT_PNAM-TITLETXT, sy-vline,
WA_RNDPNT_PNAM-TITLE_ACA1, sy-vline,
WA_RNDPNT_PNAM-TITLE_ACA1TXT, sy-vline,
WA_RNDPNT_PNAM-TITLE_ROYL, sy-vline,
WA_RNDPNT_PNAM-TITLE_ROYLTXT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RNDPNT_PNAM 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_RNDPNT_PNAM 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_RNDPNT_PNAM INTO WA_RNDPNT_PNAM. *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_RNDPNT_PNAM_STR,
NAME_LAST TYPE STRING,
NAME_FIRST TYPE STRING,
NAME_LAST2 TYPE STRING,
BIRTHDT TYPE STRING,
SEXID TYPE STRING,
TITLE TYPE STRING,
TITLETXT TYPE STRING,
TITLE_ACA1 TYPE STRING,
TITLE_ACA1TXT TYPE STRING,
TITLE_ROYL TYPE STRING,
TITLE_ROYLTXT TYPE STRING,
PREFIX1 TYPE STRING,
PREFIX1TXT TYPE STRING,
NICKNAME TYPE STRING,
NATIO TYPE STRING,
NATIOTXT TYPE STRING,
RES_IND TYPE STRING,
DOB_UN TYPE STRING,
/ISHFR/BIRTHRK TYPE STRING,END OF T_EKKO_STR. DATA: WA_RNDPNT_PNAM_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_RNDPNT_PNAM_STR-NAME_LAST sy-vline
WA_RNDPNT_PNAM_STR-NAME_FIRST sy-vline
WA_RNDPNT_PNAM_STR-NAME_LAST2 sy-vline
WA_RNDPNT_PNAM_STR-BIRTHDT sy-vline
WA_RNDPNT_PNAM_STR-SEXID sy-vline
WA_RNDPNT_PNAM_STR-TITLE sy-vline
WA_RNDPNT_PNAM_STR-TITLETXT sy-vline
WA_RNDPNT_PNAM_STR-TITLE_ACA1 sy-vline
WA_RNDPNT_PNAM_STR-TITLE_ACA1TXT sy-vline
WA_RNDPNT_PNAM_STR-TITLE_ROYL sy-vline
WA_RNDPNT_PNAM_STR-TITLE_ROYLTXT sy-vline
WA_RNDPNT_PNAM_STR-PREFIX1 sy-vline
WA_RNDPNT_PNAM_STR-PREFIX1TXT sy-vline
WA_RNDPNT_PNAM_STR-NICKNAME sy-vline
WA_RNDPNT_PNAM_STR-NATIO sy-vline
WA_RNDPNT_PNAM_STR-NATIOTXT sy-vline
WA_RNDPNT_PNAM_STR-RES_IND sy-vline
WA_RNDPNT_PNAM_STR-DOB_UN sy-vline
WA_RNDPNT_PNAM_STR-/ISHFR/BIRTHRK sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.