ABAP Select data from SAP table CTEAMMEMBERTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CTEAMMEMBERTP
*  INTO TABLE @DATA(IT_CTEAMMEMBERTP2).
*--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_CTEAMMEMBERTP INDEX 1 INTO DATA(WA_CTEAMMEMBERTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CTEAMMEMBERTP>-MANDT = 1.
<CTEAMMEMBERTP>-RESPYMGMTTEAMID = 1.
<CTEAMMEMBERTP>-RESPYMGMTBUSINESSPARTNER = 1.
<CTEAMMEMBERTP>-RESPYMGMTBPFOREDIT = 1.
<CTEAMMEMBERTP>-RESPYMGMTBPSTATUS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CTEAMMEMBERTP-RESPYMTEAMMBRAUTHCHECKSTATUS, sy-vline,
  WA_CTEAMMEMBERTP-RESPYMTEAMMBRAUTHCHKSTATUSDESC, sy-vline,
  WA_CTEAMMEMBERTP-RESPYMTEAMMBRAUTHCHKSTSCRITLTY, sy-vline,
  WA_CTEAMMEMBERTP-RESPYMGMTTEAMMBRISFROMORGUNIT, sy-vline,
  WA_CTEAMMEMBERTP-FULLNAME, sy-vline,
  WA_CTEAMMEMBERTP-USERID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CTEAMMEMBERTP 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_CTEAMMEMBERTP 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_CTEAMMEMBERTP INTO WA_CTEAMMEMBERTP.


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

*Conversion exit ALPHA, internal->external for field RESPYMGMTBPFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CTEAMMEMBERTP-RESPYMGMTBPFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTEAMMEMBERTP-RESPYMGMTBPFOREDIT.
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_CTEAMMEMBERTP_STR, 
MANDT TYPE STRING,
RESPYMGMTTEAMID TYPE STRING,
RESPYMGMTBUSINESSPARTNER TYPE STRING,
RESPYMGMTBPFOREDIT TYPE STRING,
RESPYMGMTBPSTATUS TYPE STRING,
RESPYMTEAMMBRAUTHCHECKSTATUS TYPE STRING,
RESPYMTEAMMBRAUTHCHKSTATUSDESC TYPE STRING,
RESPYMTEAMMBRAUTHCHKSTSCRITLTY TYPE STRING,
RESPYMGMTTEAMMBRISFROMORGUNIT TYPE STRING,
FULLNAME TYPE STRING,
USERID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CTEAMMEMBERTP_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_CTEAMMEMBERTP_STR-MANDT sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMGMTTEAMID sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMGMTBUSINESSPARTNER sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMGMTBPFOREDIT sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMGMTBPSTATUS sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMTEAMMBRAUTHCHECKSTATUS sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMTEAMMBRAUTHCHKSTATUSDESC sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMTEAMMBRAUTHCHKSTSCRITLTY sy-vline 
WA_CTEAMMEMBERTP_STR-RESPYMGMTTEAMMBRISFROMORGUNIT sy-vline 
WA_CTEAMMEMBERTP_STR-FULLNAME sy-vline 
WA_CTEAMMEMBERTP_STR-USERID sy-vline      INTO ld_text SEPARATED BY SPACE.

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