ABAP Select data from SAP table BAPI_DRMPRF into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_DRMPRF
*  INTO TABLE @DATA(IT_BAPI_DRMPRF2).
*--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_BAPI_DRMPRF INDEX 1 INTO DATA(WA_BAPI_DRMPRF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_DRMPRF>-MANDT = 1.
<BAPI_DRMPRF>-PROFILE = 1.
<BAPI_DRMPRF>-MS_DR_IND = 1.
<BAPI_DRMPRF>-AUTOPAY = 1.
<BAPI_DRMPRF>-SDCLMAGNST = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_DRMPRF-CONCALCTP, sy-vline,
  WA_BAPI_DRMPRF-PPTCLMAGNST, sy-vline,
  WA_BAPI_DRMPRF-BUCLMAGNST, sy-vline,
  WA_BAPI_DRMPRF-SMCLMAGNST, sy-vline,
  WA_BAPI_DRMPRF-SDBLNGBLK, sy-vline,
  WA_BAPI_DRMPRF-SDCOSTTOL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_DRMPRF 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_BAPI_DRMPRF 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_BAPI_DRMPRF INTO WA_BAPI_DRMPRF.


*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_BAPI_DRMPRF_STR, 
MANDT TYPE STRING,
PROFILE TYPE STRING,
MS_DR_IND TYPE STRING,
AUTOPAY TYPE STRING,
SDCLMAGNST TYPE STRING,
CONCALCTP TYPE STRING,
PPTCLMAGNST TYPE STRING,
BUCLMAGNST TYPE STRING,
SMCLMAGNST TYPE STRING,
SDBLNGBLK TYPE STRING,
SDCOSTTOL TYPE STRING,
KALSM TYPE STRING,
PPTDMRBLNGBLK TYPE STRING,
PPTCMRBLNGBLK TYPE STRING,
BLUPDMRBLNGBLK TYPE STRING,
CALCEFFPERIOD TYPE STRING,
CALCPERIODTYPE TYPE STRING,
QTY_CALC_IND TYPE STRING,
DS_FLAG TYPE STRING,
SIPRICETOL TYPE STRING,
SB_STKRESALE TYPE STRING,
CONS_SEQ_LOTS TYPE STRING,
SB_STKRETS TYPE STRING,
RETLOT_SLINDATE TYPE STRING,
LOTTO_CONSDR_EC TYPE STRING,
LOTNOTIN_SLIN_EC TYPE STRING,
LOT_ZEROQTY_EC TYPE STRING,
ECRETLOT_PRICE TYPE STRING,
REFLOT_DTMN_DRX TYPE STRING,
RULE_DTMN_PP TYPE STRING,
RULE_RES_CLM TYPE STRING,
RULE_DUP_RES TYPE STRING,
RULE_DUP_CLM TYPE STRING,
RULE_BU_CLM TYPE STRING,
IRLOT_PRICE TYPE STRING,
LOTTO_CONSDR_IR TYPE STRING,
LOTNOTIN_SLIN_IR TYPE STRING,
LOT_ZEROQTY_IR TYPE STRING,
CURRENCY TYPE STRING,
TOL_PCTG TYPE STRING,
TOL_AMOUNT TYPE STRING,
DR_CLS_CAL_TYP TYPE STRING,
TRANSM_RES_FREQ TYPE STRING,
DR_NUMBER_RES TYPE STRING,
DR_TYPE_RES TYPE STRING,
TRANSM_INV_FREQ TYPE STRING,
DR_NUMBER_INV TYPE STRING,
DR_TYPE_INV TYPE STRING,
TRANSM_CLM_FREQ TYPE STRING,
DR_NUMBER_CLM TYPE STRING,
DR_TYPE_CLM TYPE STRING,
BRANCH_MAPPING TYPE STRING,
MILITARY_DR TYPE STRING,
CCALGR1 TYPE STRING,
CCALGR2 TYPE STRING,
CCALGR3 TYPE STRING,
CCALGR4 TYPE STRING,
CCALGR5 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_DRMPRF_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_BAPI_DRMPRF_STR-MANDT sy-vline 
WA_BAPI_DRMPRF_STR-PROFILE sy-vline 
WA_BAPI_DRMPRF_STR-MS_DR_IND sy-vline 
WA_BAPI_DRMPRF_STR-AUTOPAY sy-vline 
WA_BAPI_DRMPRF_STR-SDCLMAGNST sy-vline 
WA_BAPI_DRMPRF_STR-CONCALCTP sy-vline 
WA_BAPI_DRMPRF_STR-PPTCLMAGNST sy-vline 
WA_BAPI_DRMPRF_STR-BUCLMAGNST sy-vline 
WA_BAPI_DRMPRF_STR-SMCLMAGNST sy-vline 
WA_BAPI_DRMPRF_STR-SDBLNGBLK sy-vline 
WA_BAPI_DRMPRF_STR-SDCOSTTOL sy-vline 
WA_BAPI_DRMPRF_STR-KALSM sy-vline 
WA_BAPI_DRMPRF_STR-PPTDMRBLNGBLK sy-vline 
WA_BAPI_DRMPRF_STR-PPTCMRBLNGBLK sy-vline 
WA_BAPI_DRMPRF_STR-BLUPDMRBLNGBLK sy-vline 
WA_BAPI_DRMPRF_STR-CALCEFFPERIOD sy-vline 
WA_BAPI_DRMPRF_STR-CALCPERIODTYPE sy-vline 
WA_BAPI_DRMPRF_STR-QTY_CALC_IND sy-vline 
WA_BAPI_DRMPRF_STR-DS_FLAG sy-vline 
WA_BAPI_DRMPRF_STR-SIPRICETOL sy-vline 
WA_BAPI_DRMPRF_STR-SB_STKRESALE sy-vline 
WA_BAPI_DRMPRF_STR-CONS_SEQ_LOTS sy-vline 
WA_BAPI_DRMPRF_STR-SB_STKRETS sy-vline 
WA_BAPI_DRMPRF_STR-RETLOT_SLINDATE sy-vline 
WA_BAPI_DRMPRF_STR-LOTTO_CONSDR_EC sy-vline 
WA_BAPI_DRMPRF_STR-LOTNOTIN_SLIN_EC sy-vline 
WA_BAPI_DRMPRF_STR-LOT_ZEROQTY_EC sy-vline 
WA_BAPI_DRMPRF_STR-ECRETLOT_PRICE sy-vline 
WA_BAPI_DRMPRF_STR-REFLOT_DTMN_DRX sy-vline 
WA_BAPI_DRMPRF_STR-RULE_DTMN_PP sy-vline 
WA_BAPI_DRMPRF_STR-RULE_RES_CLM sy-vline 
WA_BAPI_DRMPRF_STR-RULE_DUP_RES sy-vline 
WA_BAPI_DRMPRF_STR-RULE_DUP_CLM sy-vline 
WA_BAPI_DRMPRF_STR-RULE_BU_CLM sy-vline 
WA_BAPI_DRMPRF_STR-IRLOT_PRICE sy-vline 
WA_BAPI_DRMPRF_STR-LOTTO_CONSDR_IR sy-vline 
WA_BAPI_DRMPRF_STR-LOTNOTIN_SLIN_IR sy-vline 
WA_BAPI_DRMPRF_STR-LOT_ZEROQTY_IR sy-vline 
WA_BAPI_DRMPRF_STR-CURRENCY sy-vline 
WA_BAPI_DRMPRF_STR-TOL_PCTG sy-vline 
WA_BAPI_DRMPRF_STR-TOL_AMOUNT sy-vline 
WA_BAPI_DRMPRF_STR-DR_CLS_CAL_TYP sy-vline 
WA_BAPI_DRMPRF_STR-TRANSM_RES_FREQ sy-vline 
WA_BAPI_DRMPRF_STR-DR_NUMBER_RES sy-vline 
WA_BAPI_DRMPRF_STR-DR_TYPE_RES sy-vline 
WA_BAPI_DRMPRF_STR-TRANSM_INV_FREQ sy-vline 
WA_BAPI_DRMPRF_STR-DR_NUMBER_INV sy-vline 
WA_BAPI_DRMPRF_STR-DR_TYPE_INV sy-vline 
WA_BAPI_DRMPRF_STR-TRANSM_CLM_FREQ sy-vline 
WA_BAPI_DRMPRF_STR-DR_NUMBER_CLM sy-vline 
WA_BAPI_DRMPRF_STR-DR_TYPE_CLM sy-vline 
WA_BAPI_DRMPRF_STR-BRANCH_MAPPING sy-vline 
WA_BAPI_DRMPRF_STR-MILITARY_DR sy-vline 
WA_BAPI_DRMPRF_STR-CCALGR1 sy-vline 
WA_BAPI_DRMPRF_STR-CCALGR2 sy-vline 
WA_BAPI_DRMPRF_STR-CCALGR3 sy-vline 
WA_BAPI_DRMPRF_STR-CCALGR4 sy-vline 
WA_BAPI_DRMPRF_STR-CCALGR5 sy-vline      INTO ld_text SEPARATED BY SPACE.

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