ABAP Select data from SAP table EAMS_S_BO_SRV_ENTRY_SHEET into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP EAMS_S_BO_SRV_ENTRY_SHEET 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_S_BO_SRV_ENTRY_SHEET. 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_S_BO_SRV_ENTRY_SHEET 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_S_BO_SRV_ENTRY_SHEET TYPE STANDARD TABLE OF EAMS_S_BO_SRV_ENTRY_SHEET,
      WA_EAMS_S_BO_SRV_ENTRY_SHEET TYPE EAMS_S_BO_SRV_ENTRY_SHEET,
      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_S_BO_SRV_ENTRY_SHEET> TYPE EAMS_S_BO_SRV_ENTRY_SHEET.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EAMS_S_BO_SRV_ENTRY_SHEET
*  INTO TABLE @DATA(IT_EAMS_S_BO_SRV_ENTRY_SHEET2).
*--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_S_BO_SRV_ENTRY_SHEET INDEX 1 INTO DATA(WA_EAMS_S_BO_SRV_ENTRY_SHEET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EAMS_S_BO_SRV_ENTRY_SHEET>-EAMS_LBLNI = 1.
<EAMS_S_BO_SRV_ENTRY_SHEET>-SHEET_NO = 1.
<EAMS_S_BO_SRV_ENTRY_SHEET>-EXT_NUMBER = 1.
<EAMS_S_BO_SRV_ENTRY_SHEET>-CREATED_BY = 1.
<EAMS_S_BO_SRV_ENTRY_SHEET>-CREATED_ON = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EAMS_S_BO_SRV_ENTRY_SHEET-CH_ON, sy-vline,
  WA_EAMS_S_BO_SRV_ENTRY_SHEET-CHANGED_BY, sy-vline,
  WA_EAMS_S_BO_SRV_ENTRY_SHEET-PERSON_INT, sy-vline,
  WA_EAMS_S_BO_SRV_ENTRY_SHEET-PERSON_EXT, sy-vline,
  WA_EAMS_S_BO_SRV_ENTRY_SHEET-LOCATION, sy-vline,
  WA_EAMS_S_BO_SRV_ENTRY_SHEET-REF_DATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EAMS_S_BO_SRV_ENTRY_SHEET 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_S_BO_SRV_ENTRY_SHEET 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_S_BO_SRV_ENTRY_SHEET INTO WA_EAMS_S_BO_SRV_ENTRY_SHEET.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field FRCO_DOC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_S_BO_SRV_ENTRY_SHEET-FRCO_DOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_BO_SRV_ENTRY_SHEET-FRCO_DOC.
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_S_BO_SRV_ENTRY_SHEET_STR, 
EAMS_LBLNI TYPE STRING,
SHEET_NO TYPE STRING,
EXT_NUMBER TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,
CH_ON TYPE STRING,
CHANGED_BY TYPE STRING,
PERSON_INT TYPE STRING,
PERSON_EXT TYPE STRING,
LOCATION TYPE STRING,
REF_DATE TYPE STRING,
BEGDATE TYPE STRING,
ENDDATE TYPE STRING,
GROSS_VAL TYPE STRING,
UNPL_VAL TYPE STRING,
UNPLC_VAL TYPE STRING,
CURRENCY TYPE STRING,
CURR_ISOCD TYPE STRING,
PCKG_NO TYPE STRING,
SHORT_TEXT TYPE STRING,
PO_NUMBER TYPE STRING,
PO_ITEM TYPE STRING,
DELETE_IND TYPE STRING,
ACCEPTANCE TYPE STRING,
FIN_ENTRY TYPE STRING,
REL_GROUP TYPE STRING,
REL_STRAT TYPE STRING,
REL_IND TYPE STRING,
REL_STATUS TYPE STRING,
SUBJ_TO_R TYPE STRING,
BLOCK_IND TYPE STRING,
SCORE_TIME TYPE STRING,
SCORE_QUAL TYPE STRING,
DOC_DATE TYPE STRING,
POST_DATE TYPE STRING,
REF_DOC_NO TYPE STRING,
ACCASSCAT TYPE STRING,
NET_VALUE TYPE STRING,
PREQ_NO TYPE STRING,
PREQ_ITEM TYPE STRING,
MAINTPLAN TYPE STRING,
MAINTITEM TYPE STRING,
CALL_NO TYPE STRING,
FRCO_DOC TYPE STRING,
FRCO_ITEM TYPE STRING,
COMM_NO TYPE STRING,
USER_FIELD TYPE STRING,
REF_DOC_NO_LONG TYPE STRING,
EXT_NUMBER_LONG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EAMS_S_BO_SRV_ENTRY_SHEET_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_S_BO_SRV_ENTRY_SHEET_STR-EAMS_LBLNI sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-SHEET_NO sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-EXT_NUMBER sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-CREATED_BY sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-CREATED_ON sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-CH_ON sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-CHANGED_BY sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-PERSON_INT sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-PERSON_EXT sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-LOCATION sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-REF_DATE sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-BEGDATE sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-ENDDATE sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-GROSS_VAL sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-UNPL_VAL sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-UNPLC_VAL sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-CURRENCY sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-CURR_ISOCD sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-PCKG_NO sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-SHORT_TEXT sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-PO_NUMBER sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-PO_ITEM sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-DELETE_IND sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-ACCEPTANCE sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-FIN_ENTRY sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-REL_GROUP sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-REL_STRAT sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-REL_IND sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-REL_STATUS sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-SUBJ_TO_R sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-BLOCK_IND sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-SCORE_TIME sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-SCORE_QUAL sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-DOC_DATE sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-POST_DATE sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-REF_DOC_NO sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-ACCASSCAT sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-NET_VALUE sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-PREQ_NO sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-PREQ_ITEM sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-MAINTPLAN sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-MAINTITEM sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-CALL_NO sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-FRCO_DOC sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-FRCO_ITEM sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-COMM_NO sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-USER_FIELD sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-REF_DOC_NO_LONG sy-vline 
WA_EAMS_S_BO_SRV_ENTRY_SHEET_STR-EXT_NUMBER_LONG sy-vline      INTO ld_text SEPARATED BY SPACE.

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