ABAP Select data from SAP table EAM_S_ALM_SRV_LIMIT_DATA_UP 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 EAM_S_ALM_SRV_LIMIT_DATA_UP 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 EAM_S_ALM_SRV_LIMIT_DATA_UP. 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 EAM_S_ALM_SRV_LIMIT_DATA_UP 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_EAM_S_ALM_SRV_LIMIT_DATA_UP TYPE STANDARD TABLE OF EAM_S_ALM_SRV_LIMIT_DATA_UP,
      WA_EAM_S_ALM_SRV_LIMIT_DATA_UP TYPE EAM_S_ALM_SRV_LIMIT_DATA_UP,
      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: <EAM_S_ALM_SRV_LIMIT_DATA_UP> TYPE EAM_S_ALM_SRV_LIMIT_DATA_UP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EAM_S_ALM_SRV_LIMIT_DATA_UP
*  INTO TABLE @DATA(IT_EAM_S_ALM_SRV_LIMIT_DATA_UP2).
*--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_EAM_S_ALM_SRV_LIMIT_DATA_UP INDEX 1 INTO DATA(WA_EAM_S_ALM_SRV_LIMIT_DATA_UP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EAM_S_ALM_SRV_LIMIT_DATA_UP>-SENDERTECHNICALID = 1.
<EAM_S_ALM_SRV_LIMIT_DATA_UP>-ACTIVITY = 1.
<EAM_S_ALM_SRV_LIMIT_DATA_UP>-OVERALL_LIMIT = 1.
<EAM_S_ALM_SRV_LIMIT_DATA_UP>-NO_LIMIT = 1.
<EAM_S_ALM_SRV_LIMIT_DATA_UP>-EXP_VALUE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-TOTAL_VALUE, sy-vline,
  WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-CON_PRICE_CHG, sy-vline,
  WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-CON_PRICE_PERC, sy-vline,
  WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-SSC_SRV_TYPE, sy-vline,
  WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-SSC_EDITION, sy-vline,
  WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-SSC_LIMIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EAM_S_ALM_SRV_LIMIT_DATA_UP 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_EAM_S_ALM_SRV_LIMIT_DATA_UP 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_EAM_S_ALM_SRV_LIMIT_DATA_UP INTO WA_EAM_S_ALM_SRV_LIMIT_DATA_UP.


*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 NUMCV, internal->external for field ACTIVITY
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-ACTIVITY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAM_S_ALM_SRV_LIMIT_DATA_UP-ACTIVITY.
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_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR, 
SENDERTECHNICALID TYPE STRING,
ACTIVITY TYPE STRING,
OVERALL_LIMIT TYPE STRING,
NO_LIMIT TYPE STRING,
EXP_VALUE TYPE STRING,
TOTAL_VALUE TYPE STRING,
CON_PRICE_CHG TYPE STRING,
CON_PRICE_PERC TYPE STRING,
SSC_SRV_TYPE TYPE STRING,
SSC_EDITION TYPE STRING,
SSC_LIMIT TYPE STRING,
SSC_NO_LIMIT TYPE STRING,
SSC_PRICE_PERC TYPE STRING,
SSC_TOTAL_VALUE TYPE STRING,
MSS_NUMBER TYPE STRING,
MSS_LIMIT TYPE STRING,
MSS_NO_LIMIT TYPE STRING,
MSS_PRICE_CHG TYPE STRING,
MSS_PRICE_PERC TYPE STRING,
MSS_TOTAL_VALUE TYPE STRING,
OTHER_LIMIT TYPE STRING,
OTHER_NO_LIMIT TYPE STRING,
OTHER_TOTAL_VALUE TYPE STRING,
COST_ELEMENT TYPE STRING,
TAX_CODE TYPE STRING,
TAXJURCODE TYPE STRING,
NDI_TAX TYPE STRING,
DISTRIB TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_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_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-SENDERTECHNICALID sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-ACTIVITY sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-OVERALL_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-NO_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-EXP_VALUE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-TOTAL_VALUE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-CON_PRICE_CHG sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-CON_PRICE_PERC sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-SSC_SRV_TYPE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-SSC_EDITION sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-SSC_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-SSC_NO_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-SSC_PRICE_PERC sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-SSC_TOTAL_VALUE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-MSS_NUMBER sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-MSS_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-MSS_NO_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-MSS_PRICE_CHG sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-MSS_PRICE_PERC sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-MSS_TOTAL_VALUE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-OTHER_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-OTHER_NO_LIMIT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-OTHER_TOTAL_VALUE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-COST_ELEMENT sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-TAX_CODE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-TAXJURCODE sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-NDI_TAX sy-vline 
WA_EAM_S_ALM_SRV_LIMIT_DATA_UP_STR-DISTRIB sy-vline      INTO ld_text SEPARATED BY SPACE.

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