ABAP Select data from SAP table PRRBPRPSL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRRBPRPSL 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 PRRBPRPSL. 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 PRRBPRPSL 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_PRRBPRPSL TYPE STANDARD TABLE OF PRRBPRPSL,
      WA_PRRBPRPSL TYPE PRRBPRPSL,
      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: <PRRBPRPSL> TYPE PRRBPRPSL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRRBPRPSL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRRBPRPSL
  INTO TABLE IT_PRRBPRPSL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRRBPRPSL
*  INTO TABLE @DATA(IT_PRRBPRPSL2).
*--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_PRRBPRPSL INDEX 1 INTO DATA(WA_PRRBPRPSL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRRBPRPSL ASSIGNING <PRRBPRPSL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRRBPRPSL>-MANDT = 1.
<PRRBPRPSL>-BILLINGPLAN = 1.
<PRRBPRPSL>-BILLINGPLANITEM = 1.
<PRRBPRPSL>-SALESORDER = 1.
<PRRBPRPSL>-SALESORDERITEM = 1.

ENDLOOP.

LOOP AT IT_PRRBPRPSL INTO WA_PRRBPRPSL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRRBPRPSL-APPLICATIONJOBNAME, sy-vline,
  WA_PRRBPRPSL-ISINPROCESS, sy-vline,
  WA_PRRBPRPSL-BILLINGDATE, sy-vline,
  WA_PRRBPRPSL-BILLINGPLANRELATEDBILLGSTATUS, sy-vline,
  WA_PRRBPRPSL-BILLINGPLANAMOUNT, sy-vline,
  WA_PRRBPRPSL-TRANSACTIONCURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRRBPRPSL 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_PRRBPRPSL 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_PRRBPRPSL INTO WA_PRRBPRPSL.


*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 SALESORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRRBPRPSL-SALESORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRRBPRPSL-SALESORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CUSTOMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRRBPRPSL-CUSTOMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRRBPRPSL-CUSTOMER.
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_PRRBPRPSL_STR, 
MANDT TYPE STRING,
BILLINGPLAN TYPE STRING,
BILLINGPLANITEM TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
APPLICATIONJOBNAME TYPE STRING,
ISINPROCESS TYPE STRING,
BILLINGDATE TYPE STRING,
BILLINGPLANRELATEDBILLGSTATUS TYPE STRING,
BILLINGPLANAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
ENGAGEMENTPROJECTUUID TYPE STRING,
ENGAGEMENTPROJECT TYPE STRING,
ENGAGEMENTPROJECTNAME TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERNAME TYPE STRING,
BILLINGDOCUMENTDATE TYPE STRING,
BILLINGPLANITEMUSAGE TYPE STRING,
POSTPONEMENTREASON TYPE STRING,
BILLINGPLANUSAGECATEGORY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRRBPRPSL_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_PRRBPRPSL_STR-MANDT sy-vline 
WA_PRRBPRPSL_STR-BILLINGPLAN sy-vline 
WA_PRRBPRPSL_STR-BILLINGPLANITEM sy-vline 
WA_PRRBPRPSL_STR-SALESORDER sy-vline 
WA_PRRBPRPSL_STR-SALESORDERITEM sy-vline 
WA_PRRBPRPSL_STR-APPLICATIONJOBNAME sy-vline 
WA_PRRBPRPSL_STR-ISINPROCESS sy-vline 
WA_PRRBPRPSL_STR-BILLINGDATE sy-vline 
WA_PRRBPRPSL_STR-BILLINGPLANRELATEDBILLGSTATUS sy-vline 
WA_PRRBPRPSL_STR-BILLINGPLANAMOUNT sy-vline 
WA_PRRBPRPSL_STR-TRANSACTIONCURRENCY sy-vline 
WA_PRRBPRPSL_STR-ENGAGEMENTPROJECTUUID sy-vline 
WA_PRRBPRPSL_STR-ENGAGEMENTPROJECT sy-vline 
WA_PRRBPRPSL_STR-ENGAGEMENTPROJECTNAME sy-vline 
WA_PRRBPRPSL_STR-CUSTOMER sy-vline 
WA_PRRBPRPSL_STR-CUSTOMERNAME sy-vline 
WA_PRRBPRPSL_STR-BILLINGDOCUMENTDATE sy-vline 
WA_PRRBPRPSL_STR-BILLINGPLANITEMUSAGE sy-vline 
WA_PRRBPRPSL_STR-POSTPONEMENTREASON sy-vline 
WA_PRRBPRPSL_STR-BILLINGPLANUSAGECATEGORY sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.