ABAP Select data from SAP table IPRQP 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 IPRQP 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 IPRQP. 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 IPRQP 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_IPRQP TYPE STANDARD TABLE OF IPRQP, WA_IPRQP TYPE IPRQP, 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: <IPRQP> TYPE IPRQP. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_IPRQP. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM IPRQP INTO TABLE IT_IPRQP. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM IPRQP * INTO TABLE @DATA(IT_IPRQP2). *--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_IPRQP INDEX 1 INTO DATA(WA_IPRQP2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_IPRQP ASSIGNING <IPRQP>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPRQP>-GSBER = 1.
<IPRQP>-LIFNR = 1.
<IPRQP>-ABWKZ = 1.
<IPRQP>-UMSKZ = 1.
<IPRQP>-WMWST = 1.
ENDLOOP. LOOP AT IT_IPRQP INTO WA_IPRQP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_IPRQP-PACUR, sy-vline,
WA_IPRQP-ZFBDT, sy-vline,
WA_IPRQP-ZTERM, sy-vline,
WA_IPRQP-XURGE, sy-vline,
WA_IPRQP-ZLSPR, sy-vline,
WA_IPRQP-RZAWE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_IPRQP 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_IPRQP 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_IPRQP INTO WA_IPRQP. *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 LIFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IPRQP-LIFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IPRQP-LIFNR.
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_IPRQP_STR,
GSBER TYPE STRING,
LIFNR TYPE STRING,
ABWKZ TYPE STRING,
UMSKZ TYPE STRING,
WMWST TYPE STRING,
PACUR TYPE STRING,
ZFBDT TYPE STRING,
ZTERM TYPE STRING,
XURGE TYPE STRING,
ZLSPR TYPE STRING,
RZAWE TYPE STRING,
UZAWE TYPE STRING,
DTAWS TYPE STRING,
ZWERT TYPE STRING,
VALUT TYPE STRING,
IMPER TYPE STRING,
CRVAL TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
SGTXT TYPE STRING,
ZUONR TYPE STRING,
SWTXT TYPE STRING,
PAMTF TYPE STRING,
PAMTL TYPE STRING,END OF T_EKKO_STR. DATA: WA_IPRQP_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_IPRQP_STR-GSBER sy-vline
WA_IPRQP_STR-LIFNR sy-vline
WA_IPRQP_STR-ABWKZ sy-vline
WA_IPRQP_STR-UMSKZ sy-vline
WA_IPRQP_STR-WMWST sy-vline
WA_IPRQP_STR-PACUR sy-vline
WA_IPRQP_STR-ZFBDT sy-vline
WA_IPRQP_STR-ZTERM sy-vline
WA_IPRQP_STR-XURGE sy-vline
WA_IPRQP_STR-ZLSPR sy-vline
WA_IPRQP_STR-RZAWE sy-vline
WA_IPRQP_STR-UZAWE sy-vline
WA_IPRQP_STR-DTAWS sy-vline
WA_IPRQP_STR-ZWERT sy-vline
WA_IPRQP_STR-VALUT sy-vline
WA_IPRQP_STR-IMPER sy-vline
WA_IPRQP_STR-CRVAL sy-vline
WA_IPRQP_STR-HBKID sy-vline
WA_IPRQP_STR-HKTID sy-vline
WA_IPRQP_STR-SGTXT sy-vline
WA_IPRQP_STR-ZUONR sy-vline
WA_IPRQP_STR-SWTXT sy-vline
WA_IPRQP_STR-PAMTF sy-vline
WA_IPRQP_STR-PAMTL sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.