ABAP Select data from SAP table CRMS_TM_FWQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMS_TM_FWQ
*  INTO TABLE @DATA(IT_CRMS_TM_FWQ2).
*--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_CRMS_TM_FWQ INDEX 1 INTO DATA(WA_CRMS_TM_FWQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMS_TM_FWQ>-KEY = 1.
<CRMS_TM_FWQ>-TRQ_ID = 1.
<CRMS_TM_FWQ>-TRQ_TYPE = 1.
<CRMS_TM_FWQ>-TRQ_TYPE_DESCR = 1.
<CRMS_TM_FWQ>-ORDERING_PARTY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMS_TM_FWQ-FORMATTED_ADDR_ORDPTY, sy-vline,
  WA_CRMS_TM_FWQ-ORDPTY_CONTACT_PERSON, sy-vline,
  WA_CRMS_TM_FWQ-SHIPPER_ID, sy-vline,
  WA_CRMS_TM_FWQ-FORMATTED_ADDR_SHIP, sy-vline,
  WA_CRMS_TM_FWQ-SHIP_CONTACT_PERSON, sy-vline,
  WA_CRMS_TM_FWQ-CONSIGNEE_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMS_TM_FWQ 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_CRMS_TM_FWQ 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_CRMS_TM_FWQ INTO WA_CRMS_TM_FWQ.


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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field GRO_WEI_UNI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_TM_FWQ-GRO_WEI_UNI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_TM_FWQ-GRO_WEI_UNI.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field GRO_VOL_UNI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_TM_FWQ-GRO_VOL_UNI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_TM_FWQ-GRO_VOL_UNI.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field CONT_CNT_UNI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_TM_FWQ-CONT_CNT_UNI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_TM_FWQ-CONT_CNT_UNI.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUA_PCS_UNI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_TM_FWQ-QUA_PCS_UNI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_TM_FWQ-QUA_PCS_UNI.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit TSTLC, internal->external for field CREATED_ON
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_TM_FWQ-CREATED_ON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_TM_FWQ-CREATED_ON.
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_CRMS_TM_FWQ_STR, 
KEY TYPE STRING,
TRQ_ID TYPE STRING,
TRQ_TYPE TYPE STRING,
TRQ_TYPE_DESCR TYPE STRING,
ORDERING_PARTY TYPE STRING,
FORMATTED_ADDR_ORDPTY TYPE STRING,
ORDPTY_CONTACT_PERSON TYPE STRING,
SHIPPER_ID TYPE STRING,
FORMATTED_ADDR_SHIP TYPE STRING,
SHIP_CONTACT_PERSON TYPE STRING,
CONSIGNEE_ID TYPE STRING,
FORMATTED_ADDR_CONS TYPE STRING,
CONS_CONTACT_PERSON TYPE STRING,
SALES_ORG_ID TYPE STRING,
SALES_ORG_DESCR TYPE STRING,
SALES_OFF_ID TYPE STRING,
SALES_OFFICE_DESCR TYPE STRING,
SALES_GROUP_ID TYPE STRING,
SALES_GROUP_DESCR TYPE STRING,
SRC_LOC_ID TYPE STRING,
COUNTRY_FROM TYPE STRING,
DES_LOC_ID TYPE STRING,
COUNTRY_TO TYPE STRING,
ORDER_DATE TYPE STRING,
QUOT_VALID_FROM TYPE STRING,
QUOT_VALID_TO TYPE STRING,
QUOTATION_PRICE_VAL TYPE STRING,
QUOTATION_PRICE_CURR TYPE STRING,
GRO_WEI_VAL TYPE STRING,
GRO_WEI_UNI TYPE STRING,
GRO_VOL_VAL TYPE STRING,
GRO_VOL_UNI TYPE STRING,
CONT_CNT_VAL TYPE STRING,
CONT_CNT_UNI TYPE STRING,
QUA_PCS_VAL TYPE STRING,
QUA_PCS_UNI TYPE STRING,
MOVEM_TYPE TYPE STRING,
MOVEM_TYPE_DESC TYPE STRING,
INC_CLASS_CODE TYPE STRING,
MOT TYPE STRING,
MOT_DESC TYPE STRING,
SHIPPING_TYPE TYPE STRING,
SHIPPING_TYPE_DESC TYPE STRING,
SERVICE_PRODUCT_ID TYPE STRING,
SP_DESC TYPE STRING,
DGO_INDICATOR TYPE STRING,
LIFECYCLE TYPE STRING,
LIFECYCLE_DESC TYPE STRING,
RFQ_RESP_CODE TYPE STRING,
RESP_CODE_DESC TYPE STRING,
ARCHIVING TYPE STRING,
ARCHIVING_DESC TYPE STRING,
CHANGED_BY TYPE STRING,
CHANGED_ON TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMS_TM_FWQ_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_CRMS_TM_FWQ_STR-KEY sy-vline 
WA_CRMS_TM_FWQ_STR-TRQ_ID sy-vline 
WA_CRMS_TM_FWQ_STR-TRQ_TYPE sy-vline 
WA_CRMS_TM_FWQ_STR-TRQ_TYPE_DESCR sy-vline 
WA_CRMS_TM_FWQ_STR-ORDERING_PARTY sy-vline 
WA_CRMS_TM_FWQ_STR-FORMATTED_ADDR_ORDPTY sy-vline 
WA_CRMS_TM_FWQ_STR-ORDPTY_CONTACT_PERSON sy-vline 
WA_CRMS_TM_FWQ_STR-SHIPPER_ID sy-vline 
WA_CRMS_TM_FWQ_STR-FORMATTED_ADDR_SHIP sy-vline 
WA_CRMS_TM_FWQ_STR-SHIP_CONTACT_PERSON sy-vline 
WA_CRMS_TM_FWQ_STR-CONSIGNEE_ID sy-vline 
WA_CRMS_TM_FWQ_STR-FORMATTED_ADDR_CONS sy-vline 
WA_CRMS_TM_FWQ_STR-CONS_CONTACT_PERSON sy-vline 
WA_CRMS_TM_FWQ_STR-SALES_ORG_ID sy-vline 
WA_CRMS_TM_FWQ_STR-SALES_ORG_DESCR sy-vline 
WA_CRMS_TM_FWQ_STR-SALES_OFF_ID sy-vline 
WA_CRMS_TM_FWQ_STR-SALES_OFFICE_DESCR sy-vline 
WA_CRMS_TM_FWQ_STR-SALES_GROUP_ID sy-vline 
WA_CRMS_TM_FWQ_STR-SALES_GROUP_DESCR sy-vline 
WA_CRMS_TM_FWQ_STR-SRC_LOC_ID sy-vline 
WA_CRMS_TM_FWQ_STR-COUNTRY_FROM sy-vline 
WA_CRMS_TM_FWQ_STR-DES_LOC_ID sy-vline 
WA_CRMS_TM_FWQ_STR-COUNTRY_TO sy-vline 
WA_CRMS_TM_FWQ_STR-ORDER_DATE sy-vline 
WA_CRMS_TM_FWQ_STR-QUOT_VALID_FROM sy-vline 
WA_CRMS_TM_FWQ_STR-QUOT_VALID_TO sy-vline 
WA_CRMS_TM_FWQ_STR-QUOTATION_PRICE_VAL sy-vline 
WA_CRMS_TM_FWQ_STR-QUOTATION_PRICE_CURR sy-vline 
WA_CRMS_TM_FWQ_STR-GRO_WEI_VAL sy-vline 
WA_CRMS_TM_FWQ_STR-GRO_WEI_UNI sy-vline 
WA_CRMS_TM_FWQ_STR-GRO_VOL_VAL sy-vline 
WA_CRMS_TM_FWQ_STR-GRO_VOL_UNI sy-vline 
WA_CRMS_TM_FWQ_STR-CONT_CNT_VAL sy-vline 
WA_CRMS_TM_FWQ_STR-CONT_CNT_UNI sy-vline 
WA_CRMS_TM_FWQ_STR-QUA_PCS_VAL sy-vline 
WA_CRMS_TM_FWQ_STR-QUA_PCS_UNI sy-vline 
WA_CRMS_TM_FWQ_STR-MOVEM_TYPE sy-vline 
WA_CRMS_TM_FWQ_STR-MOVEM_TYPE_DESC sy-vline 
WA_CRMS_TM_FWQ_STR-INC_CLASS_CODE sy-vline 
WA_CRMS_TM_FWQ_STR-MOT sy-vline 
WA_CRMS_TM_FWQ_STR-MOT_DESC sy-vline 
WA_CRMS_TM_FWQ_STR-SHIPPING_TYPE sy-vline 
WA_CRMS_TM_FWQ_STR-SHIPPING_TYPE_DESC sy-vline 
WA_CRMS_TM_FWQ_STR-SERVICE_PRODUCT_ID sy-vline 
WA_CRMS_TM_FWQ_STR-SP_DESC sy-vline 
WA_CRMS_TM_FWQ_STR-DGO_INDICATOR sy-vline 
WA_CRMS_TM_FWQ_STR-LIFECYCLE sy-vline 
WA_CRMS_TM_FWQ_STR-LIFECYCLE_DESC sy-vline 
WA_CRMS_TM_FWQ_STR-RFQ_RESP_CODE sy-vline 
WA_CRMS_TM_FWQ_STR-RESP_CODE_DESC sy-vline 
WA_CRMS_TM_FWQ_STR-ARCHIVING sy-vline 
WA_CRMS_TM_FWQ_STR-ARCHIVING_DESC sy-vline 
WA_CRMS_TM_FWQ_STR-CHANGED_BY sy-vline 
WA_CRMS_TM_FWQ_STR-CHANGED_ON sy-vline 
WA_CRMS_TM_FWQ_STR-CREATED_BY sy-vline 
WA_CRMS_TM_FWQ_STR-CREATED_ON sy-vline      INTO ld_text SEPARATED BY SPACE.

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