ABAP Select data from SAP table P05T_LA_PREDME 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 P05T_LA_PREDME 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 P05T_LA_PREDME. 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 P05T_LA_PREDME 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_P05T_LA_PREDME TYPE STANDARD TABLE OF P05T_LA_PREDME,
WA_P05T_LA_PREDME TYPE P05T_LA_PREDME,
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: <P05T_LA_PREDME> TYPE P05T_LA_PREDME.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_P05T_LA_PREDME.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM P05T_LA_PREDME
INTO TABLE IT_P05T_LA_PREDME.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM P05T_LA_PREDME
* INTO TABLE @DATA(IT_P05T_LA_PREDME2).
*--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_P05T_LA_PREDME INDEX 1 INTO DATA(WA_P05T_LA_PREDME2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P05T_LA_PREDME ASSIGNING <P05T_LA_PREDME>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<P05T_LA_PREDME>-MANDT = 1.
<P05T_LA_PREDME>-LAUFD = 1.
<P05T_LA_PREDME>-LAUFI = 1.
<P05T_LA_PREDME>-JUPER = 1.
<P05T_LA_PREDME>-INPRJ = 1.
ENDLOOP. LOOP AT IT_P05T_LA_PREDME INTO WA_P05T_LA_PREDME. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_P05T_LA_PREDME-INPRM, sy-vline,
WA_P05T_LA_PREDME-AMOUNT, sy-vline,
WA_P05T_LA_PREDME-WAERS, sy-vline,
WA_P05T_LA_PREDME-PEMFSL, sy-vline,
WA_P05T_LA_PREDME-PBKNO, sy-vline,
WA_P05T_LA_PREDME-PBKACT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_P05T_LA_PREDME 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_P05T_LA_PREDME 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_P05T_LA_PREDME INTO WA_P05T_LA_PREDME. *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 GJAHR, internal->external for field INPRJ CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_P05T_LA_PREDME-INPRJ IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_P05T_LA_PREDME-INPRJ.
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_P05T_LA_PREDME_STR,
MANDT TYPE STRING,
LAUFD TYPE STRING,
LAUFI TYPE STRING,
JUPER TYPE STRING,
INPRJ TYPE STRING,
INPRM TYPE STRING,
AMOUNT TYPE STRING,
WAERS TYPE STRING,
PEMFSL TYPE STRING,
PBKNO TYPE STRING,
PBKACT TYPE STRING,
PIBAN TYPE STRING,
HBUKRS TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
HBKNO TYPE STRING,
HBKACT TYPE STRING,
HIBAN TYPE STRING,
PAYINFO TYPE STRING,
PAYEXDT TYPE STRING,
USERNAME TYPE STRING,
REPDATE TYPE STRING,
REPTIME TYPE STRING,END OF T_EKKO_STR. DATA: WA_P05T_LA_PREDME_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_P05T_LA_PREDME_STR-MANDT sy-vline
WA_P05T_LA_PREDME_STR-LAUFD sy-vline
WA_P05T_LA_PREDME_STR-LAUFI sy-vline
WA_P05T_LA_PREDME_STR-JUPER sy-vline
WA_P05T_LA_PREDME_STR-INPRJ sy-vline
WA_P05T_LA_PREDME_STR-INPRM sy-vline
WA_P05T_LA_PREDME_STR-AMOUNT sy-vline
WA_P05T_LA_PREDME_STR-WAERS sy-vline
WA_P05T_LA_PREDME_STR-PEMFSL sy-vline
WA_P05T_LA_PREDME_STR-PBKNO sy-vline
WA_P05T_LA_PREDME_STR-PBKACT sy-vline
WA_P05T_LA_PREDME_STR-PIBAN sy-vline
WA_P05T_LA_PREDME_STR-HBUKRS sy-vline
WA_P05T_LA_PREDME_STR-HBKID sy-vline
WA_P05T_LA_PREDME_STR-HKTID sy-vline
WA_P05T_LA_PREDME_STR-HBKNO sy-vline
WA_P05T_LA_PREDME_STR-HBKACT sy-vline
WA_P05T_LA_PREDME_STR-HIBAN sy-vline
WA_P05T_LA_PREDME_STR-PAYINFO sy-vline
WA_P05T_LA_PREDME_STR-PAYEXDT sy-vline
WA_P05T_LA_PREDME_STR-USERNAME sy-vline
WA_P05T_LA_PREDME_STR-REPDATE sy-vline
WA_P05T_LA_PREDME_STR-REPTIME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
