ABAP Select data from SAP table EAMS_2080_NOTHDRI_MFLE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP EAMS_2080_NOTHDRI_MFLE 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 EAMS_2080_NOTHDRI_MFLE. 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 EAMS_2080_NOTHDRI_MFLE 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_EAMS_2080_NOTHDRI_MFLE TYPE STANDARD TABLE OF EAMS_2080_NOTHDRI_MFLE,
      WA_EAMS_2080_NOTHDRI_MFLE TYPE EAMS_2080_NOTHDRI_MFLE,
      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: <EAMS_2080_NOTHDRI_MFLE> TYPE EAMS_2080_NOTHDRI_MFLE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_EAMS_2080_NOTHDRI_MFLE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM EAMS_2080_NOTHDRI_MFLE
  INTO TABLE IT_EAMS_2080_NOTHDRI_MFLE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EAMS_2080_NOTHDRI_MFLE
*  INTO TABLE @DATA(IT_EAMS_2080_NOTHDRI_MFLE2).
*--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_EAMS_2080_NOTHDRI_MFLE INDEX 1 INTO DATA(WA_EAMS_2080_NOTHDRI_MFLE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EAMS_2080_NOTHDRI_MFLE ASSIGNING <EAMS_2080_NOTHDRI_MFLE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EAMS_2080_NOTHDRI_MFLE>-REFOBJECTTYPE = 1.
<EAMS_2080_NOTHDRI_MFLE>-REFOBJECTKEY = 1.
<EAMS_2080_NOTHDRI_MFLE>-REFRELTYPE = 1.
<EAMS_2080_NOTHDRI_MFLE>-EQUIPMENT = 1.
<EAMS_2080_NOTHDRI_MFLE>-FUNCT_LOC = 1.

ENDLOOP.

LOOP AT IT_EAMS_2080_NOTHDRI_MFLE INTO WA_EAMS_2080_NOTHDRI_MFLE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EAMS_2080_NOTHDRI_MFLE-ASSEMBLY, sy-vline,
  WA_EAMS_2080_NOTHDRI_MFLE-SERIALNO, sy-vline,
  WA_EAMS_2080_NOTHDRI_MFLE-MATERIAL, sy-vline,
  WA_EAMS_2080_NOTHDRI_MFLE-DIVISION, sy-vline,
  WA_EAMS_2080_NOTHDRI_MFLE-SALES_ORG, sy-vline,
  WA_EAMS_2080_NOTHDRI_MFLE-DISTR_CHAN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EAMS_2080_NOTHDRI_MFLE 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_EAMS_2080_NOTHDRI_MFLE 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_EAMS_2080_NOTHDRI_MFLE INTO WA_EAMS_2080_NOTHDRI_MFLE.


*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 EQUIPMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-EQUIPMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-EQUIPMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field FUNCT_LOC
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-FUNCT_LOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-FUNCT_LOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field ASSEMBLY
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-ASSEMBLY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-ASSEMBLY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field SERIALNO
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-SERIALNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-SERIALNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOC_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-DOC_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-DOC_NUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNL, internal->external for field ASSEMBLY_EXTERNAL
CALL FUNCTION 'CONVERSION_EXIT_MATNL_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-ASSEMBLY_EXTERNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-ASSEMBLY_EXTERNAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNW, internal->external for field ASSEMBLY_VERSION
CALL FUNCTION 'CONVERSION_EXIT_MATNW_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-ASSEMBLY_VERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-ASSEMBLY_VERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNL, internal->external for field MATERIAL_EXTERNAL
CALL FUNCTION 'CONVERSION_EXIT_MATNL_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-MATERIAL_EXTERNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-MATERIAL_EXTERNAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNW, internal->external for field MATERIAL_VERSION
CALL FUNCTION 'CONVERSION_EXIT_MATNW_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-MATERIAL_VERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-MATERIAL_VERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field LINEAR_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-LINEAR_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-LINEAR_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field FIRST_OFFSET_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-FIRST_OFFSET_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-FIRST_OFFSET_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field SECOND_OFFSET_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-SECOND_OFFSET_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-SECOND_OFFSET_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MARKER_DISTANCE_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_2080_NOTHDRI_MFLE-MARKER_DISTANCE_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_2080_NOTHDRI_MFLE-MARKER_DISTANCE_UNIT.
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_EAMS_2080_NOTHDRI_MFLE_STR, 
REFOBJECTTYPE TYPE STRING,
REFOBJECTKEY TYPE STRING,
REFRELTYPE TYPE STRING,
EQUIPMENT TYPE STRING,
FUNCT_LOC TYPE STRING,
ASSEMBLY TYPE STRING,
SERIALNO TYPE STRING,
MATERIAL TYPE STRING,
DIVISION TYPE STRING,
SALES_ORG TYPE STRING,
DISTR_CHAN TYPE STRING,
SALES_OFFICE TYPE STRING,
SALES_GRP TYPE STRING,
SHORT_TEXT TYPE STRING,
PRIORITY TYPE STRING,
DESSTDATE TYPE STRING,
DESSTTIME TYPE STRING,
DESENDDATE TYPE STRING,
DESENDTM TYPE STRING,
DEVICEDATA TYPE STRING,
PM_WKCTR TYPE STRING,
PURCH_NO_C TYPE STRING,
PURCH_DATE TYPE STRING,
PLANPLANT TYPE STRING,
PLANGROUP TYPE STRING,
BREAKDOWN TYPE STRING,
STRMLFNDATE TYPE STRING,
STRMLFNTIME TYPE STRING,
REPORTEDBY TYPE STRING,
NOTIF_DATE TYPE STRING,
NOTIFTIME TYPE STRING,
CODE_GROUP TYPE STRING,
CODING TYPE STRING,
DOC_NUMBER TYPE STRING,
ITM_NUMBER TYPE STRING,
ENDMLFNDATE TYPE STRING,
ENDMLFNTIME TYPE STRING,
SCENARIO TYPE STRING,
ASSEMBLY_EXTERNAL TYPE STRING,
ASSEMBLY_GUID TYPE STRING,
ASSEMBLY_VERSION TYPE STRING,
MATERIAL_EXTERNAL TYPE STRING,
MATERIAL_GUID TYPE STRING,
MATERIAL_VERSION TYPE STRING,
MAINTPLANT TYPE STRING,
MAINTLOC TYPE STRING,
MAINTROOM TYPE STRING,
START_POINT TYPE STRING,
END_POINT TYPE STRING,
LINEAR_LENGTH TYPE STRING,
LINEAR_UNIT TYPE STRING,
LINEAR_UNIT_ISO TYPE STRING,
FIRST_OFFSET_TYPE_CODE TYPE STRING,
FIRST_OFFSET_VALUE TYPE STRING,
FIRST_OFFSET_UNIT TYPE STRING,
FIRST_OFFSET_UNIT_ISO TYPE STRING,
SECOND_OFFSET_TYPE_CODE TYPE STRING,
SECOND_OFFSET_VALUE TYPE STRING,
SECOND_OFFSET_UNIT TYPE STRING,
SECOND_OFFSET_UNIT_ISO TYPE STRING,
MARKER_START_POINT TYPE STRING,
MARKER_DISTANCE_START_POINT TYPE STRING,
MARKER_END_POINT TYPE STRING,
MARKER_DISTANCE_END_POINT TYPE STRING,
MARKER_DISTANCE_UNIT TYPE STRING,
MARKER_DISTANCE_UNIT_ISO TYPE STRING,
SORTFIELD TYPE STRING,
EFFECT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EAMS_2080_NOTHDRI_MFLE_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_EAMS_2080_NOTHDRI_MFLE_STR-REFOBJECTTYPE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-REFOBJECTKEY sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-REFRELTYPE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-EQUIPMENT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-FUNCT_LOC sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-ASSEMBLY sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SERIALNO sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MATERIAL sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DIVISION sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SALES_ORG sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DISTR_CHAN sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SALES_OFFICE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SALES_GRP sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SHORT_TEXT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-PRIORITY sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DESSTDATE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DESSTTIME sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DESENDDATE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DESENDTM sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DEVICEDATA sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-PM_WKCTR sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-PURCH_NO_C sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-PURCH_DATE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-PLANPLANT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-PLANGROUP sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-BREAKDOWN sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-STRMLFNDATE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-STRMLFNTIME sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-REPORTEDBY sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-NOTIF_DATE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-NOTIFTIME sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-CODE_GROUP sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-CODING sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-DOC_NUMBER sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-ITM_NUMBER sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-ENDMLFNDATE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-ENDMLFNTIME sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SCENARIO sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-ASSEMBLY_EXTERNAL sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-ASSEMBLY_GUID sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-ASSEMBLY_VERSION sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MATERIAL_EXTERNAL sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MATERIAL_GUID sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MATERIAL_VERSION sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MAINTPLANT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MAINTLOC sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MAINTROOM sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-START_POINT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-END_POINT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-LINEAR_LENGTH sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-LINEAR_UNIT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-LINEAR_UNIT_ISO sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-FIRST_OFFSET_TYPE_CODE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-FIRST_OFFSET_VALUE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-FIRST_OFFSET_UNIT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-FIRST_OFFSET_UNIT_ISO sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SECOND_OFFSET_TYPE_CODE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SECOND_OFFSET_VALUE sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SECOND_OFFSET_UNIT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SECOND_OFFSET_UNIT_ISO sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MARKER_START_POINT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MARKER_DISTANCE_START_POINT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MARKER_END_POINT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MARKER_DISTANCE_END_POINT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MARKER_DISTANCE_UNIT sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-MARKER_DISTANCE_UNIT_ISO sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-SORTFIELD sy-vline 
WA_EAMS_2080_NOTHDRI_MFLE_STR-EFFECT sy-vline      INTO ld_text SEPARATED BY SPACE.

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