ABAP Select data from SAP table PFSPOPREC 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 PFSPOPREC 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 PFSPOPREC. 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 PFSPOPREC 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_PFSPOPREC TYPE STANDARD TABLE OF PFSPOPREC,
      WA_PFSPOPREC TYPE PFSPOPREC,
      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: <PFSPOPREC> TYPE PFSPOPREC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFSPOPREC
*  INTO TABLE @DATA(IT_PFSPOPREC2).
*--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_PFSPOPREC INDEX 1 INTO DATA(WA_PFSPOPREC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PFSPOPREC ASSIGNING <PFSPOPREC>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFSPOPREC>-EYEON = 1.
<PFSPOPREC>-RECLEN = 1.
<PFSPOPREC>-RECTYPE = 1.
<PFSPOPREC>-NEXTREC = 1.
<PFSPOPREC>-PREVREC = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFSPOPREC-STARTTIME1, sy-vline,
WA_PFSPOPREC-STARTTIME2, sy-vline,
WA_PFSPOPREC-PROCESSED, sy-vline,
WA_PFSPOPREC-PJPAGES, sy-vline,
WA_PFSPOPREC-PROCBYTES, sy-vline,
WA_PFSPOPREC-PJBYTES, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PFSPOPREC 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_PFSPOPREC 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_PFSPOPREC INTO WA_PFSPOPREC. *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_PFSPOPREC_STR,
EYEON TYPE STRING,
RECLEN TYPE STRING,
RECTYPE TYPE STRING,
NEXTREC TYPE STRING,
PREVREC TYPE STRING,
STARTTIME1 TYPE STRING,
STARTTIME2 TYPE STRING,
PROCESSED TYPE STRING,
PJPAGES TYPE STRING,
PROCBYTES TYPE STRING,
PJBYTES TYPE STRING,
TRBYTES TYPE STRING,
ENDTIME1 TYPE STRING,
ENDTIME2 TYPE STRING,
EYEOFF TYPE STRING,END OF T_EKKO_STR. DATA: WA_PFSPOPREC_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_PFSPOPREC_STR-EYEON sy-vline
WA_PFSPOPREC_STR-RECLEN sy-vline
WA_PFSPOPREC_STR-RECTYPE sy-vline
WA_PFSPOPREC_STR-NEXTREC sy-vline
WA_PFSPOPREC_STR-PREVREC sy-vline
WA_PFSPOPREC_STR-STARTTIME1 sy-vline
WA_PFSPOPREC_STR-STARTTIME2 sy-vline
WA_PFSPOPREC_STR-PROCESSED sy-vline
WA_PFSPOPREC_STR-PJPAGES sy-vline
WA_PFSPOPREC_STR-PROCBYTES sy-vline
WA_PFSPOPREC_STR-PJBYTES sy-vline
WA_PFSPOPREC_STR-TRBYTES sy-vline
WA_PFSPOPREC_STR-ENDTIME1 sy-vline
WA_PFSPOPREC_STR-ENDTIME2 sy-vline
WA_PFSPOPREC_STR-EYEOFF sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.