ABAP Select data from SAP table /PM0/E1ABQAPOLPR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /PM0/E1ABQAPOLPR 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 /PM0/E1ABQAPOLPR. 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 /PM0/E1ABQAPOLPR 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_/PM0/E1ABQAPOLPR TYPE STANDARD TABLE OF /PM0/E1ABQAPOLPR,
      WA_/PM0/E1ABQAPOLPR TYPE /PM0/E1ABQAPOLPR,
      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: </PM0/E1ABQAPOLPR> TYPE /PM0/E1ABQAPOLPR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/PM0/E1ABQAPOLPR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /PM0/E1ABQAPOLPR
  INTO TABLE IT_/PM0/E1ABQAPOLPR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /PM0/E1ABQAPOLPR
*  INTO TABLE @DATA(IT_/PM0/E1ABQAPOLPR2).
*--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_/PM0/E1ABQAPOLPR INDEX 1 INTO DATA(WA_/PM0/E1ABQAPOLPR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PM0/E1ABQAPOLPR ASSIGNING </PM0/E1ABQAPOLPR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</PM0/E1ABQAPOLPR>-BO_ID = 1.
</PM0/E1ABQAPOLPR>-PARENT_ID = 1.
</PM0/E1ABQAPOLPR>-VERSION_ID = 1.
</PM0/E1ABQAPOLPR>-TODELETE_FG = 1.
</PM0/E1ABQAPOLPR>-APPLNR_TT = 1.

ENDLOOP.

LOOP AT IT_/PM0/E1ABQAPOLPR INTO WA_/PM0/E1ABQAPOLPR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/PM0/E1ABQAPOLPR-APPLNROLD_TT, sy-vline,
  WA_/PM0/E1ABQAPOLPR-NUMOFCOV_AM, sy-vline,
  WA_/PM0/E1ABQAPOLPR-LOB_CD, sy-vline,
  WA_/PM0/E1ABQAPOLPR-POLPRODBEG_DT, sy-vline,
  WA_/PM0/E1ABQAPOLPR-POLPRODEND_DT, sy-vline,
  WA_/PM0/E1ABQAPOLPR-NOTE_FG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/PM0/E1ABQAPOLPR 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_/PM0/E1ABQAPOLPR 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_/PM0/E1ABQAPOLPR INTO WA_/PM0/E1ABQAPOLPR.


*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_/PM0/E1ABQAPOLPR_STR, 
BO_ID TYPE STRING,
PARENT_ID TYPE STRING,
VERSION_ID TYPE STRING,
TODELETE_FG TYPE STRING,
APPLNR_TT TYPE STRING,
APPLNROLD_TT TYPE STRING,
NUMOFCOV_AM TYPE STRING,
LOB_CD TYPE STRING,
POLPRODBEG_DT TYPE STRING,
POLPRODEND_DT TYPE STRING,
NOTE_FG TYPE STRING,
COMPANYKEY_CD TYPE STRING,
STARTTIME_TM TYPE STRING,
STARTTIMEZONE_TT TYPE STRING,
ENDTIME_TM TYPE STRING,
ENDTIMEZONE_TT TYPE STRING,
IFBR_ID TYPE STRING,
TAXVAR_CD TYPE STRING,
POLPRC_CD TYPE STRING,
ACTINACTST_CD TYPE STRING,
EXTENS_FG TYPE STRING,
CANCREAS_CD TYPE STRING,
CCLDATE_DT TYPE STRING,
REVERSAL_TM TYPE STRING,
REVTIMEZONE_TT TYPE STRING,
ACCVAR_CD TYPE STRING,
LSTATUS_CD TYPE STRING,
ICC_CD TYPE STRING,
ICCTRANS_DT TYPE STRING,
ICCEND_DT TYPE STRING,
ICCEND_TM TYPE STRING,
ICCTIMEZONE_TT TYPE STRING,
ICCDUNOT_CD TYPE STRING,
SUSPTP_CD TYPE STRING,
SUSPBEG_DT TYPE STRING,
SUSPBEG_TM TYPE STRING,
SUSPBEGTIMEZ_TT TYPE STRING,
SUSPEND_DT TYPE STRING,
SUSPEND_TM TYPE STRING,
SUSPENDTIMEZ_TT TYPE STRING,
TECHSTART_DT TYPE STRING,
EXTVARIA_CD TYPE STRING,
CPSPOS_FG TYPE STRING,
DYNAMIC_FG TYPE STRING,
TARGRPB_CD TYPE STRING,
MANTAR_FG TYPE STRING,
GENERATION_DT TYPE STRING,
PRT_CD TYPE STRING,
PM_ID TYPE STRING,
AGEATEXPIRAT_VL TYPE STRING,
TAXCOUNTRY_CD TYPE STRING,
ACCEPTREJECT_DT TYPE STRING,
REFUSALREASON_CD TYPE STRING,
POLPRPAC_ID TYPE STRING,
INSOBJECT_ID TYPE STRING,
WHOLELIFE_FG TYPE STRING,
TAXENVELOP_CD TYPE STRING,
PROVAPPLNR_TT TYPE STRING,
ACCUMULATNR_TT TYPE STRING,
BUSOBJ_TYPE_NN TYPE STRING,
BUSOBJ_ID_NN TYPE STRING,
BUSOBJ_VERS_NN TYPE STRING,
REM_BUSCASE_TYP_NN TYPE STRING,
REM_BUSCASE_ID_NN TYPE STRING,
GENERATION_FG TYPE STRING,
TAXEXEMPT_CD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/PM0/E1ABQAPOLPR_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_/PM0/E1ABQAPOLPR_STR-BO_ID sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-PARENT_ID sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-VERSION_ID sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-TODELETE_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-APPLNR_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-APPLNROLD_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-NUMOFCOV_AM sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-LOB_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-POLPRODBEG_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-POLPRODEND_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-NOTE_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-COMPANYKEY_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-STARTTIME_TM sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-STARTTIMEZONE_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ENDTIME_TM sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ENDTIMEZONE_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-IFBR_ID sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-TAXVAR_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-POLPRC_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ACTINACTST_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-EXTENS_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-CANCREAS_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-CCLDATE_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-REVERSAL_TM sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-REVTIMEZONE_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ACCVAR_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-LSTATUS_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ICC_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ICCTRANS_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ICCEND_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ICCEND_TM sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ICCTIMEZONE_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ICCDUNOT_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-SUSPTP_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-SUSPBEG_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-SUSPBEG_TM sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-SUSPBEGTIMEZ_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-SUSPEND_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-SUSPEND_TM sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-SUSPENDTIMEZ_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-TECHSTART_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-EXTVARIA_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-CPSPOS_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-DYNAMIC_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-TARGRPB_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-MANTAR_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-GENERATION_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-PRT_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-PM_ID sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-AGEATEXPIRAT_VL sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-TAXCOUNTRY_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ACCEPTREJECT_DT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-REFUSALREASON_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-POLPRPAC_ID sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-INSOBJECT_ID sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-WHOLELIFE_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-TAXENVELOP_CD sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-PROVAPPLNR_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-ACCUMULATNR_TT sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-BUSOBJ_TYPE_NN sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-BUSOBJ_ID_NN sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-BUSOBJ_VERS_NN sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-REM_BUSCASE_TYP_NN sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-REM_BUSCASE_ID_NN sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-GENERATION_FG sy-vline 
WA_/PM0/E1ABQAPOLPR_STR-TAXEXEMPT_CD sy-vline      INTO ld_text SEPARATED BY SPACE.

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