ABAP Select data from SAP table /SCMTMS/S_TEND_Q_ORD_GENERIC into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCMTMS/S_TEND_Q_ORD_GENERIC 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 /SCMTMS/S_TEND_Q_ORD_GENERIC. 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 /SCMTMS/S_TEND_Q_ORD_GENERIC 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_/SCMTMS/S_TEND_Q_ORD_GENERIC TYPE STANDARD TABLE OF /SCMTMS/S_TEND_Q_ORD_GENERIC,
      WA_/SCMTMS/S_TEND_Q_ORD_GENERIC TYPE /SCMTMS/S_TEND_Q_ORD_GENERIC,
      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: </SCMTMS/S_TEND_Q_ORD_GENERIC> TYPE /SCMTMS/S_TEND_Q_ORD_GENERIC.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCMTMS/S_TEND_Q_ORD_GENERIC
  INTO TABLE IT_/SCMTMS/S_TEND_Q_ORD_GENERIC.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_TEND_Q_ORD_GENERIC
*  INTO TABLE @DATA(IT_/SCMTMS/S_TEND_Q_ORD_GENERIC2).
*--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_/SCMTMS/S_TEND_Q_ORD_GENERIC INDEX 1 INTO DATA(WA_/SCMTMS/S_TEND_Q_ORD_GENERIC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCMTMS/S_TEND_Q_ORD_GENERIC ASSIGNING </SCMTMS/S_TEND_Q_ORD_GENERIC>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_TEND_Q_ORD_GENERIC>-TOR_ID = 1.
</SCMTMS/S_TEND_Q_ORD_GENERIC>-TOR_CAT = 1.
</SCMTMS/S_TEND_Q_ORD_GENERIC>-TOR_TYPE = 1.
</SCMTMS/S_TEND_Q_ORD_GENERIC>-RESP_PERSON = 1.
</SCMTMS/S_TEND_Q_ORD_GENERIC>-ARCHIVINGROT = 1.

ENDLOOP.

LOOP AT IT_/SCMTMS/S_TEND_Q_ORD_GENERIC INTO WA_/SCMTMS/S_TEND_Q_ORD_GENERIC.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-LIFECYCLEROT, sy-vline,
  WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-LC_COMP_SET_MANROT, sy-vline,
  WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-SHPM_TRANSMROT, sy-vline,
  WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-PLAN_STATUS_ROOTROT, sy-vline,
  WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-EXECUTIONROT, sy-vline,
  WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-COMPLIANCEROT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_TEND_Q_ORD_GENERIC 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_/SCMTMS/S_TEND_Q_ORD_GENERIC 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_/SCMTMS/S_TEND_Q_ORD_GENERIC INTO WA_/SCMTMS/S_TEND_Q_ORD_GENERIC.


*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 TOR_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-TOR_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-TOR_ID.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit TSTLC, internal->external for field CREATED_ON
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-CREATED_ON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_TEND_Q_ORD_GENERIC-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_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR, 
TOR_ID TYPE STRING,
TOR_CAT TYPE STRING,
TOR_TYPE TYPE STRING,
RESP_PERSON TYPE STRING,
ARCHIVINGROT TYPE STRING,
LIFECYCLEROT TYPE STRING,
LC_COMP_SET_MANROT TYPE STRING,
SHPM_TRANSMROT TYPE STRING,
PLAN_STATUS_ROOTROT TYPE STRING,
EXECUTIONROT TYPE STRING,
COMPLIANCEROT TYPE STRING,
DELIVERYROT TYPE STRING,
INVDISP_RESOLUTIONROT TYPE STRING,
DG_STATUS TYPE STRING,
TSP_ID TYPE STRING,
SHIPPER_ID TYPE STRING,
CONSIGNEE_ID TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,
MTR TYPE STRING,
LOCFR TYPE STRING,
LOCTO TYPE STRING,
CONFIRMATION TYPE STRING,
SUBCONTRACTING TYPE STRING,
CS_EXECUTED TYPE STRING,
TEND_EXECUTED TYPE STRING,
TEND_MANAGER TYPE STRING,
TEND_PROCESS_RES TYPE STRING,
CONSISTENCYTND TYPE STRING,
LIFECYCLETND TYPE STRING,
NO_TSP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_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_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-TOR_ID sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-TOR_CAT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-TOR_TYPE sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-RESP_PERSON sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-ARCHIVINGROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-LIFECYCLEROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-LC_COMP_SET_MANROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-SHPM_TRANSMROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-PLAN_STATUS_ROOTROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-EXECUTIONROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-COMPLIANCEROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-DELIVERYROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-INVDISP_RESOLUTIONROT sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-DG_STATUS sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-TSP_ID sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-SHIPPER_ID sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-CONSIGNEE_ID sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-CREATED_BY sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-CREATED_ON sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-MTR sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-LOCFR sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-LOCTO sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-CONFIRMATION sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-SUBCONTRACTING sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-CS_EXECUTED sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-TEND_EXECUTED sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-TEND_MANAGER sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-TEND_PROCESS_RES sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-CONSISTENCYTND sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-LIFECYCLETND sy-vline 
WA_/SCMTMS/S_TEND_Q_ORD_GENERIC_STR-NO_TSP sy-vline      INTO ld_text SEPARATED BY SPACE.

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