ABAP Select data from SAP table PMYFMANNBGTDDBGT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PMYFMANNBGTDDBGT
*  INTO TABLE @DATA(IT_PMYFMANNBGTDDBGT2).
*--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_PMYFMANNBGTDDBGT INDEX 1 INTO DATA(WA_PMYFMANNBGTDDBGT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PMYFMANNBGTDDBGT>-MANDT = 1.
<PMYFMANNBGTDDBGT>-RFIKRS = 1.
<PMYFMANNBGTDDBGT>-RLDNR = 1.
<PMYFMANNBGTDDBGT>-RYEAR = 1.
<PMYFMANNBGTDDBGT>-CEFFYEAR_9 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PMYFMANNBGTDDBGT-RCVRGRP_9, sy-vline,
  WA_PMYFMANNBGTDDBGT-RGRANT_NBR, sy-vline,
  WA_PMYFMANNBGTDDBGT-RFUND, sy-vline,
  WA_PMYFMANNBGTDDBGT-BUDGET_PD_9, sy-vline,
  WA_PMYFMANNBGTDDBGT-RFUNDSCTR, sy-vline,
  WA_PMYFMANNBGTDDBGT-RCMMTITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PMYFMANNBGTDDBGT 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_PMYFMANNBGTDDBGT 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_PMYFMANNBGTDDBGT INTO WA_PMYFMANNBGTDDBGT.


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

*Conversion exit GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PMYFMANNBGTDDBGT-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMYFMANNBGTDDBGT-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field CEFFYEAR_9
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PMYFMANNBGTDDBGT-CEFFYEAR_9
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMYFMANNBGTDDBGT-CEFFYEAR_9.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RGRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PMYFMANNBGTDDBGT-RGRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMYFMANNBGTDDBGT-RGRANT_NBR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field RCMMTITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_PMYFMANNBGTDDBGT-RCMMTITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMYFMANNBGTDDBGT-RCMMTITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field DOCYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PMYFMANNBGTDDBGT-DOCYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMYFMANNBGTDDBGT-DOCYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PMYFMANNBGTDDBGT-DOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMYFMANNBGTDDBGT-DOCNR.
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_PMYFMANNBGTDDBGT_STR, 
MANDT TYPE STRING,
RFIKRS TYPE STRING,
RLDNR TYPE STRING,
RYEAR TYPE STRING,
CEFFYEAR_9 TYPE STRING,
RCVRGRP_9 TYPE STRING,
RGRANT_NBR TYPE STRING,
RFUND TYPE STRING,
BUDGET_PD_9 TYPE STRING,
RFUNDSCTR TYPE STRING,
RCMMTITEM TYPE STRING,
RFUNCAREA TYPE STRING,
RMEASURE TYPE STRING,
RUSERDIM TYPE STRING,
RTCUR TYPE STRING,
DOCYEAR TYPE STRING,
DOCNR TYPE STRING,
DOCLN TYPE STRING,
NUMBEROFDOCUMENTITEMS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PMYFMANNBGTDDBGT_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_PMYFMANNBGTDDBGT_STR-MANDT sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RFIKRS sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RLDNR sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RYEAR sy-vline 
WA_PMYFMANNBGTDDBGT_STR-CEFFYEAR_9 sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RCVRGRP_9 sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RGRANT_NBR sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RFUND sy-vline 
WA_PMYFMANNBGTDDBGT_STR-BUDGET_PD_9 sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RFUNDSCTR sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RCMMTITEM sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RFUNCAREA sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RMEASURE sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RUSERDIM sy-vline 
WA_PMYFMANNBGTDDBGT_STR-RTCUR sy-vline 
WA_PMYFMANNBGTDDBGT_STR-DOCYEAR sy-vline 
WA_PMYFMANNBGTDDBGT_STR-DOCNR sy-vline 
WA_PMYFMANNBGTDDBGT_STR-DOCLN sy-vline 
WA_PMYFMANNBGTDDBGT_STR-NUMBEROFDOCUMENTITEMS sy-vline      INTO ld_text SEPARATED BY SPACE.

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