ABAP Select data from SAP table CRMT_PML_SEND_TEST into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_PML_SEND_TEST
*  INTO TABLE @DATA(IT_CRMT_PML_SEND_TEST2).
*--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_CRMT_PML_SEND_TEST INDEX 1 INTO DATA(WA_CRMT_PML_SEND_TEST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_PML_SEND_TEST>-MAIL_GUID = 1.
<CRMT_PML_SEND_TEST>-CHANNEL = 1.
<CRMT_PML_SEND_TEST>-SENDER = 1.
<CRMT_PML_SEND_TEST>-EMAILADR = 1.
<CRMT_PML_SEND_TEST>-FAXCOUNTRY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_PML_SEND_TEST-FAXNUMBER, sy-vline,
  WA_CRMT_PML_SEND_TEST-SMSSERVICE, sy-vline,
  WA_CRMT_PML_SEND_TEST-SMSNUMBER, sy-vline,
  WA_CRMT_PML_SEND_TEST-CAMPAIGN, sy-vline,
  WA_CRMT_PML_SEND_TEST-LANGUAGE, sy-vline,
  WA_CRMT_PML_SEND_TEST-TESTBP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_PML_SEND_TEST 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_CRMT_PML_SEND_TEST 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_CRMT_PML_SEND_TEST INTO WA_CRMT_PML_SEND_TEST.


*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 SXIDN, internal->external for field EMAILADR
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_PML_SEND_TEST-EMAILADR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_PML_SEND_TEST-EMAILADR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit PRID1, internal->external for field TESTPRD
CALL FUNCTION 'CONVERSION_EXIT_PRID1_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_PML_SEND_TEST-TESTPRD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_PML_SEND_TEST-TESTPRD.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field SRVREQ_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_PML_SEND_TEST-SRVREQ_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_PML_SEND_TEST-SRVREQ_ID.
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_CRMT_PML_SEND_TEST_STR, 
MAIL_GUID TYPE STRING,
CHANNEL TYPE STRING,
SENDER TYPE STRING,
EMAILADR TYPE STRING,
FAXCOUNTRY TYPE STRING,
FAXNUMBER TYPE STRING,
SMSSERVICE TYPE STRING,
SMSNUMBER TYPE STRING,
CAMPAIGN TYPE STRING,
LANGUAGE TYPE STRING,
TESTBP TYPE STRING,
TESTORG TYPE STRING,
TESTMC TYPE STRING,
TESTPRD TYPE STRING,
TESTPRD_CAT TYPE STRING,
TEST_PRD_SEG_GUID TYPE STRING,
CHECK_CONDITIONS TYPE STRING,
TESTPRD_GRP TYPE STRING,
ORDER_ID TYPE STRING,
SRVREQ_ID TYPE STRING,
ADD_PARAMETERS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_PML_SEND_TEST_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_CRMT_PML_SEND_TEST_STR-MAIL_GUID sy-vline 
WA_CRMT_PML_SEND_TEST_STR-CHANNEL sy-vline 
WA_CRMT_PML_SEND_TEST_STR-SENDER sy-vline 
WA_CRMT_PML_SEND_TEST_STR-EMAILADR sy-vline 
WA_CRMT_PML_SEND_TEST_STR-FAXCOUNTRY sy-vline 
WA_CRMT_PML_SEND_TEST_STR-FAXNUMBER sy-vline 
WA_CRMT_PML_SEND_TEST_STR-SMSSERVICE sy-vline 
WA_CRMT_PML_SEND_TEST_STR-SMSNUMBER sy-vline 
WA_CRMT_PML_SEND_TEST_STR-CAMPAIGN sy-vline 
WA_CRMT_PML_SEND_TEST_STR-LANGUAGE sy-vline 
WA_CRMT_PML_SEND_TEST_STR-TESTBP sy-vline 
WA_CRMT_PML_SEND_TEST_STR-TESTORG sy-vline 
WA_CRMT_PML_SEND_TEST_STR-TESTMC sy-vline 
WA_CRMT_PML_SEND_TEST_STR-TESTPRD sy-vline 
WA_CRMT_PML_SEND_TEST_STR-TESTPRD_CAT sy-vline 
WA_CRMT_PML_SEND_TEST_STR-TEST_PRD_SEG_GUID sy-vline 
WA_CRMT_PML_SEND_TEST_STR-CHECK_CONDITIONS sy-vline 
WA_CRMT_PML_SEND_TEST_STR-TESTPRD_GRP sy-vline 
WA_CRMT_PML_SEND_TEST_STR-ORDER_ID sy-vline 
WA_CRMT_PML_SEND_TEST_STR-SRVREQ_ID sy-vline 
WA_CRMT_PML_SEND_TEST_STR-ADD_PARAMETERS sy-vline      INTO ld_text SEPARATED BY SPACE.

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