ABAP Select data from SAP table CRMST_QUERY_R_PROVCON_BTIL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMST_QUERY_R_PROVCON_BTIL
*  INTO TABLE @DATA(IT_CRMST_QUERY_R_PROVCON_BTIL2).
*--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_CRMST_QUERY_R_PROVCON_BTIL INDEX 1 INTO DATA(WA_CRMST_QUERY_R_PROVCON_BTIL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMST_QUERY_R_PROVCON_BTIL>-CLIENT = 1.
<CRMST_QUERY_R_PROVCON_BTIL>-GUID = 1.
<CRMST_QUERY_R_PROVCON_BTIL>-CREATED_AT = 1.
<CRMST_QUERY_R_PROVCON_BTIL>-CREATED_BY = 1.
<CRMST_QUERY_R_PROVCON_BTIL>-CHANGED_AT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMST_QUERY_R_PROVCON_BTIL-CHANGED_BY, sy-vline,
  WA_CRMST_QUERY_R_PROVCON_BTIL-OBJECT_TYPE, sy-vline,
  WA_CRMST_QUERY_R_PROVCON_BTIL-DESCRIPTION_UC, sy-vline,
  WA_CRMST_QUERY_R_PROVCON_BTIL-OBJTYPE_I, sy-vline,
  WA_CRMST_QUERY_R_PROVCON_BTIL-HEADER_GUID, sy-vline,
  WA_CRMST_QUERY_R_PROVCON_BTIL-PARENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMST_QUERY_R_PROVCON_BTIL 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_CRMST_QUERY_R_PROVCON_BTIL 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_CRMST_QUERY_R_PROVCON_BTIL INTO WA_CRMST_QUERY_R_PROVCON_BTIL.


*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 TSTLC, internal->external for field CREATED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-CREATED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-CREATED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field CHANGED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-CHANGED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-CHANGED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field ITM_LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-ITM_LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-ITM_LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field ORDER_DATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-ORDER_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-ORDER_DATE.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit TSTPS, internal->external for field CONTSTART
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-CONTSTART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-CONTSTART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CONTEND
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-CONTEND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-CONTEND.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field A3EXTREF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-A3EXTREF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-A3EXTREF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CONTRACT_ACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMST_QUERY_R_PROVCON_BTIL-CONTRACT_ACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMST_QUERY_R_PROVCON_BTIL-CONTRACT_ACCOUNT.
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_CRMST_QUERY_R_PROVCON_BTIL_STR, 
CLIENT TYPE STRING,
GUID TYPE STRING,
CREATED_AT TYPE STRING,
CREATED_BY TYPE STRING,
CHANGED_AT TYPE STRING,
CHANGED_BY TYPE STRING,
OBJECT_TYPE TYPE STRING,
DESCRIPTION_UC TYPE STRING,
OBJTYPE_I TYPE STRING,
HEADER_GUID TYPE STRING,
PARENT TYPE STRING,
ALTERNATIVE TYPE STRING,
PRODUCT TYPE STRING,
ORDERED_PROD TYPE STRING,
PARTNER_PROD TYPE STRING,
ITM_LANGUAGE TYPE STRING,
NUMBER_INT TYPE STRING,
NUMBER_EXT TYPE STRING,
ITM_TYPE TYPE STRING,
ORDER_DATE TYPE STRING,
ITM_USAGE TYPE STRING,
ITM_TYPE_USAGE TYPE STRING,
PRODUCT_KIND TYPE STRING,
PARENT_IN_COMP_TX TYPE STRING,
NUMBER_INT_COMP_TX TYPE STRING,
REVACC_REFID TYPE STRING,
REVACC_REFTYPE TYPE STRING,
REVACC_RELEVANT_TYPE TYPE STRING,
OBJECT_ID TYPE STRING,
PROCESS_TYPE TYPE STRING,
HD_DESCRIPTION TYPE STRING,
ITM_TYPE_TEXT TYPE STRING,
SOLD_TO_PARTY_LIST TYPE STRING,
SOLD_TO_PARTY TYPE STRING,
CONTSTART TYPE STRING,
TZONE_CONTSTART TYPE STRING,
CONTEND TYPE STRING,
TZONE_CONTEND TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
A3SELTYPE TYPE STRING,
A3EXTREF TYPE STRING,
MA_PROD_ID TYPE STRING,
STAT_LIFECYCLE TYPE STRING,
STAT_RELEASED TYPE STRING,
STAT_ERROR TYPE STRING,
STAT_CANCELLED TYPE STRING,
STAT_ACTIVATION TYPE STRING,
CONTRACT_ACCOUNT TYPE STRING,
SERV_I_DUMMY_PS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMST_QUERY_R_PROVCON_BTIL_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_CRMST_QUERY_R_PROVCON_BTIL_STR-CLIENT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-GUID sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-CREATED_AT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-CREATED_BY sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-CHANGED_AT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-CHANGED_BY sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-OBJECT_TYPE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-DESCRIPTION_UC sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-OBJTYPE_I sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-HEADER_GUID sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-PARENT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ALTERNATIVE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-PRODUCT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ORDERED_PROD sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-PARTNER_PROD sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ITM_LANGUAGE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-NUMBER_INT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-NUMBER_EXT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ITM_TYPE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ORDER_DATE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ITM_USAGE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ITM_TYPE_USAGE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-PRODUCT_KIND sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-PARENT_IN_COMP_TX sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-NUMBER_INT_COMP_TX sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-REVACC_REFID sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-REVACC_REFTYPE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-REVACC_RELEVANT_TYPE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-OBJECT_ID sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-PROCESS_TYPE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-HD_DESCRIPTION sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-ITM_TYPE_TEXT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-SOLD_TO_PARTY_LIST sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-SOLD_TO_PARTY sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-CONTSTART sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-TZONE_CONTSTART sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-CONTEND sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-TZONE_CONTEND sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-VALID_FROM sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-VALID_TO sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-A3SELTYPE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-A3EXTREF sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-MA_PROD_ID sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-STAT_LIFECYCLE sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-STAT_RELEASED sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-STAT_ERROR sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-STAT_CANCELLED sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-STAT_ACTIVATION sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-CONTRACT_ACCOUNT sy-vline 
WA_CRMST_QUERY_R_PROVCON_BTIL_STR-SERV_I_DUMMY_PS sy-vline      INTO ld_text SEPARATED BY SPACE.

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