ABAP Select data from SAP table EVERD_CRMQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EVERD_CRMQ
*  INTO TABLE @DATA(IT_EVERD_CRMQ2).
*--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_EVERD_CRMQ INDEX 1 INTO DATA(WA_EVERD_CRMQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EVERD_CRMQ>-MANDT = 1.
<EVERD_CRMQ>-CONTRACTPOS = 1.
<EVERD_CRMQ>-NUM = 1.
<EVERD_CRMQ>-VERTRAG = 1.
<EVERD_CRMQ>-ANLAGE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EVERD_CRMQ-AB, sy-vline,
  WA_EVERD_CRMQ-BIS, sy-vline,
  WA_EVERD_CRMQ-CRM_PRODUCT, sy-vline,
  WA_EVERD_CRMQ-PRODID, sy-vline,
  WA_EVERD_CRMQ-PRODUCT_GUID, sy-vline,
  WA_EVERD_CRMQ-CAMPAIGN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EVERD_CRMQ 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_EVERD_CRMQ 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_EVERD_CRMQ INTO WA_EVERD_CRMQ.


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

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

*Conversion exit UCAMP, internal->external for field CAMPAIGN
CALL FUNCTION 'CONVERSION_EXIT_UCAMP_OUTPUT'
  EXPORTING
    input =                      WA_EVERD_CRMQ-CAMPAIGN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EVERD_CRMQ-CAMPAIGN.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field VKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EVERD_CRMQ-VKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EVERD_CRMQ-VKONT.
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_EVERD_CRMQ_STR, 
MANDT TYPE STRING,
CONTRACTPOS TYPE STRING,
NUM TYPE STRING,
VERTRAG TYPE STRING,
ANLAGE TYPE STRING,
AB TYPE STRING,
BIS TYPE STRING,
CRM_PRODUCT TYPE STRING,
PRODID TYPE STRING,
PRODUCT_GUID TYPE STRING,
CAMPAIGN TYPE STRING,
CAMPAIGN_TO_DATE TYPE STRING,
IN_PROGRESS TYPE STRING,
GEN_AB TYPE STRING,
GEN_BIS TYPE STRING,
BILLED TYPE STRING,
INT_UI TYPE STRING,
PARTNER_GUID TYPE STRING,
VKONTO_GUID TYPE STRING,
CRM_OBJECT_ID TYPE STRING,
CRM_OBJECT_POS TYPE STRING,
CANCREASON_NEW TYPE STRING,
ERRORDATE TYPE STRING,
ERRORTIME TYPE STRING,
MDG_CREATE TYPE STRING,
LOGHANDLE TYPE STRING,
MDG_LOG TYPE STRING,
CONTRACTHEAD TYPE STRING,
MO_CREATE TYPE STRING,
MO_DATECHANGE TYPE STRING,
MO_REVERSE TYPE STRING,
MI_CREATE TYPE STRING,
MI_DATECHANGE TYPE STRING,
MI_REVERSE TYPE STRING,
GENERATE TYPE STRING,
FULL_GENERATION TYPE STRING,
MO_CREATEH TYPE STRING,
MO_DATECHANGEH TYPE STRING,
MO_REVERSEH TYPE STRING,
MI_CREATEH TYPE STRING,
MI_DATECHANGEH TYPE STRING,
MI_REVERSEH TYPE STRING,
MI_NOCONTRGEN TYPE STRING,
MI_INSERT TYPE STRING,
MI_INSERT_REV TYPE STRING,
PC_ADJUSTBBP TYPE STRING,
PC_PRINTDOC TYPE STRING,
CRMBUGCONFIRM TYPE STRING,
INFORMCONFIRM TYPE STRING,
CRMDATAINCMPLT TYPE STRING,
MO_BILLED TYPE STRING,
MI_BILLED TYPE STRING,
MD_ORIGOBJ TYPE STRING,
PRECOND_GUID TYPE STRING,
XREPLCNTL TYPE STRING,
NOD TYPE STRING,
OUCONTRACT TYPE STRING,
INACTIVE TYPE STRING,
IN_BCKGRDPRC TYPE STRING,
NUM_RESTART TYPE STRING,
BBP_ADJUST TYPE STRING,
RTC_PRINT TYPE STRING,
RTC_FORMKEY TYPE STRING,
BBP_ADJUST_FLG TYPE STRING,
RTC_PRINT_FLG TYPE STRING,
AMIO_PRDOC TYPE STRING,
OUCONTRACT_I TYPE STRING,
VBELN TYPE STRING,
POSNR TYPE STRING,
PROP TYPE STRING,
SERVLOC TYPE STRING,
ACT_SWTCMSG TYPE STRING,
DEACT_SWTCMSG TYPE STRING,
RELTOPREV TYPE STRING,
RELTONEXT TYPE STRING,
PREV_TS_GUID TYPE STRING,
NEXT_TS_GUID TYPE STRING,
DELETED TYPE STRING,
BUNDLE_GUID TYPE STRING,
PRODCH_BEG TYPE STRING,
PRODCH_END TYPE STRING,
VKONTO TYPE STRING,
PARTNER TYPE STRING,
CANCELED TYPE STRING,
ACT_SWTCDOC TYPE STRING,
DEACT_SWTCDOC TYPE STRING,
CRM_ITEM_DESCR TYPE STRING,
EMMA_RUNID TYPE STRING,
EMMA_INTNR TYPE STRING,
CASE_VIA_BADI TYPE STRING,
ERRORICON TYPE STRING,
VKONT TYPE STRING,
SELECTED TYPE STRING,
RESTARTED TYPE STRING,
MD_ORIGTXT TYPE STRING,
MD_ORIDADR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EVERD_CRMQ_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_EVERD_CRMQ_STR-MANDT sy-vline 
WA_EVERD_CRMQ_STR-CONTRACTPOS sy-vline 
WA_EVERD_CRMQ_STR-NUM sy-vline 
WA_EVERD_CRMQ_STR-VERTRAG sy-vline 
WA_EVERD_CRMQ_STR-ANLAGE sy-vline 
WA_EVERD_CRMQ_STR-AB sy-vline 
WA_EVERD_CRMQ_STR-BIS sy-vline 
WA_EVERD_CRMQ_STR-CRM_PRODUCT sy-vline 
WA_EVERD_CRMQ_STR-PRODID sy-vline 
WA_EVERD_CRMQ_STR-PRODUCT_GUID sy-vline 
WA_EVERD_CRMQ_STR-CAMPAIGN sy-vline 
WA_EVERD_CRMQ_STR-CAMPAIGN_TO_DATE sy-vline 
WA_EVERD_CRMQ_STR-IN_PROGRESS sy-vline 
WA_EVERD_CRMQ_STR-GEN_AB sy-vline 
WA_EVERD_CRMQ_STR-GEN_BIS sy-vline 
WA_EVERD_CRMQ_STR-BILLED sy-vline 
WA_EVERD_CRMQ_STR-INT_UI sy-vline 
WA_EVERD_CRMQ_STR-PARTNER_GUID sy-vline 
WA_EVERD_CRMQ_STR-VKONTO_GUID sy-vline 
WA_EVERD_CRMQ_STR-CRM_OBJECT_ID sy-vline 
WA_EVERD_CRMQ_STR-CRM_OBJECT_POS sy-vline 
WA_EVERD_CRMQ_STR-CANCREASON_NEW sy-vline 
WA_EVERD_CRMQ_STR-ERRORDATE sy-vline 
WA_EVERD_CRMQ_STR-ERRORTIME sy-vline 
WA_EVERD_CRMQ_STR-MDG_CREATE sy-vline 
WA_EVERD_CRMQ_STR-LOGHANDLE sy-vline 
WA_EVERD_CRMQ_STR-MDG_LOG sy-vline 
WA_EVERD_CRMQ_STR-CONTRACTHEAD sy-vline 
WA_EVERD_CRMQ_STR-MO_CREATE sy-vline 
WA_EVERD_CRMQ_STR-MO_DATECHANGE sy-vline 
WA_EVERD_CRMQ_STR-MO_REVERSE sy-vline 
WA_EVERD_CRMQ_STR-MI_CREATE sy-vline 
WA_EVERD_CRMQ_STR-MI_DATECHANGE sy-vline 
WA_EVERD_CRMQ_STR-MI_REVERSE sy-vline 
WA_EVERD_CRMQ_STR-GENERATE sy-vline 
WA_EVERD_CRMQ_STR-FULL_GENERATION sy-vline 
WA_EVERD_CRMQ_STR-MO_CREATEH sy-vline 
WA_EVERD_CRMQ_STR-MO_DATECHANGEH sy-vline 
WA_EVERD_CRMQ_STR-MO_REVERSEH sy-vline 
WA_EVERD_CRMQ_STR-MI_CREATEH sy-vline 
WA_EVERD_CRMQ_STR-MI_DATECHANGEH sy-vline 
WA_EVERD_CRMQ_STR-MI_REVERSEH sy-vline 
WA_EVERD_CRMQ_STR-MI_NOCONTRGEN sy-vline 
WA_EVERD_CRMQ_STR-MI_INSERT sy-vline 
WA_EVERD_CRMQ_STR-MI_INSERT_REV sy-vline 
WA_EVERD_CRMQ_STR-PC_ADJUSTBBP sy-vline 
WA_EVERD_CRMQ_STR-PC_PRINTDOC sy-vline 
WA_EVERD_CRMQ_STR-CRMBUGCONFIRM sy-vline 
WA_EVERD_CRMQ_STR-INFORMCONFIRM sy-vline 
WA_EVERD_CRMQ_STR-CRMDATAINCMPLT sy-vline 
WA_EVERD_CRMQ_STR-MO_BILLED sy-vline 
WA_EVERD_CRMQ_STR-MI_BILLED sy-vline 
WA_EVERD_CRMQ_STR-MD_ORIGOBJ sy-vline 
WA_EVERD_CRMQ_STR-PRECOND_GUID sy-vline 
WA_EVERD_CRMQ_STR-XREPLCNTL sy-vline 
WA_EVERD_CRMQ_STR-NOD sy-vline 
WA_EVERD_CRMQ_STR-OUCONTRACT sy-vline 
WA_EVERD_CRMQ_STR-INACTIVE sy-vline 
WA_EVERD_CRMQ_STR-IN_BCKGRDPRC sy-vline 
WA_EVERD_CRMQ_STR-NUM_RESTART sy-vline 
WA_EVERD_CRMQ_STR-BBP_ADJUST sy-vline 
WA_EVERD_CRMQ_STR-RTC_PRINT sy-vline 
WA_EVERD_CRMQ_STR-RTC_FORMKEY sy-vline 
WA_EVERD_CRMQ_STR-BBP_ADJUST_FLG sy-vline 
WA_EVERD_CRMQ_STR-RTC_PRINT_FLG sy-vline 
WA_EVERD_CRMQ_STR-AMIO_PRDOC sy-vline 
WA_EVERD_CRMQ_STR-OUCONTRACT_I sy-vline 
WA_EVERD_CRMQ_STR-VBELN sy-vline 
WA_EVERD_CRMQ_STR-POSNR sy-vline 
WA_EVERD_CRMQ_STR-PROP sy-vline 
WA_EVERD_CRMQ_STR-SERVLOC sy-vline 
WA_EVERD_CRMQ_STR-ACT_SWTCMSG sy-vline 
WA_EVERD_CRMQ_STR-DEACT_SWTCMSG sy-vline 
WA_EVERD_CRMQ_STR-RELTOPREV sy-vline 
WA_EVERD_CRMQ_STR-RELTONEXT sy-vline 
WA_EVERD_CRMQ_STR-PREV_TS_GUID sy-vline 
WA_EVERD_CRMQ_STR-NEXT_TS_GUID sy-vline 
WA_EVERD_CRMQ_STR-DELETED sy-vline 
WA_EVERD_CRMQ_STR-BUNDLE_GUID sy-vline 
WA_EVERD_CRMQ_STR-PRODCH_BEG sy-vline 
WA_EVERD_CRMQ_STR-PRODCH_END sy-vline 
WA_EVERD_CRMQ_STR-VKONTO sy-vline 
WA_EVERD_CRMQ_STR-PARTNER sy-vline 
WA_EVERD_CRMQ_STR-CANCELED sy-vline 
WA_EVERD_CRMQ_STR-ACT_SWTCDOC sy-vline 
WA_EVERD_CRMQ_STR-DEACT_SWTCDOC sy-vline 
WA_EVERD_CRMQ_STR-CRM_ITEM_DESCR sy-vline 
WA_EVERD_CRMQ_STR-EMMA_RUNID sy-vline 
WA_EVERD_CRMQ_STR-EMMA_INTNR sy-vline 
WA_EVERD_CRMQ_STR-CASE_VIA_BADI sy-vline 
WA_EVERD_CRMQ_STR-ERRORICON sy-vline 
WA_EVERD_CRMQ_STR-VKONT sy-vline 
WA_EVERD_CRMQ_STR-SELECTED sy-vline 
WA_EVERD_CRMQ_STR-RESTARTED sy-vline 
WA_EVERD_CRMQ_STR-MD_ORIGTXT sy-vline 
WA_EVERD_CRMQ_STR-MD_ORIDADR sy-vline      INTO ld_text SEPARATED BY SPACE.

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