ABAP Select data from SAP table CMS_STR_ANL_LR_DET into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMS_STR_ANL_LR_DET
*  INTO TABLE @DATA(IT_CMS_STR_ANL_LR_DET2).
*--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_CMS_STR_ANL_LR_DET INDEX 1 INTO DATA(WA_CMS_STR_ANL_LR_DET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMS_STR_ANL_LR_DET>-RE_CATEGORY = 1.
<CMS_STR_ANL_LR_DET>-RE_TYP = 1.
<CMS_STR_ANL_LR_DET>-RE_ID = 1.
<CMS_STR_ANL_LR_DET>-INS_CATEGORY = 1.
<CMS_STR_ANL_LR_DET>-INS_TYP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMS_STR_ANL_LR_DET-INS_ID, sy-vline,
  WA_CMS_STR_ANL_LR_DET-RIG_CATEGORY, sy-vline,
  WA_CMS_STR_ANL_LR_DET-RIG_TYP, sy-vline,
  WA_CMS_STR_ANL_LR_DET-RIG_ID, sy-vline,
  WA_CMS_STR_ANL_LR_DET-MOV_CATEGORY, sy-vline,
  WA_CMS_STR_ANL_LR_DET-MOV_TYP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMS_STR_ANL_LR_DET 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_CMS_STR_ANL_LR_DET 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_CMS_STR_ANL_LR_DET INTO WA_CMS_STR_ANL_LR_DET.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PARENT_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CMS_STR_ANL_LR_DET-PARENT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMS_STR_ANL_LR_DET-PARENT_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_CMS_STR_ANL_LR_DET_STR, 
RE_CATEGORY TYPE STRING,
RE_TYP TYPE STRING,
RE_ID TYPE STRING,
INS_CATEGORY TYPE STRING,
INS_TYP TYPE STRING,
INS_ID TYPE STRING,
RIG_CATEGORY TYPE STRING,
RIG_TYP TYPE STRING,
RIG_ID TYPE STRING,
MOV_CATEGORY TYPE STRING,
MOV_TYP TYPE STRING,
MOV_ID TYPE STRING,
DEPO_BANK_ID TYPE STRING,
ACCOUNT_NUMBER TYPE STRING,
SHP_CATEGORY TYPE STRING,
SHP_TYP TYPE STRING,
SHP_ID TYPE STRING,
NAME TYPE STRING,
OBJSYSID TYPE STRING,
OBJECT_REF_ID TYPE STRING,
AST_GUID TYPE STRING,
AST_ID TYPE STRING,
AST_TYP TYPE STRING,
PARENT_GUID TYPE STRING,
PARENT_ID TYPE STRING,
RESULT_CURR TYPE STRING,
RESULT_AMOUNT TYPE STRING,
RESULT_PCT TYPE STRING,
LIMIT_RANGE_TYP TYPE STRING,
AST_DISP_DATA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMS_STR_ANL_LR_DET_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_CMS_STR_ANL_LR_DET_STR-RE_CATEGORY sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RE_TYP sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RE_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-INS_CATEGORY sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-INS_TYP sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-INS_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RIG_CATEGORY sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RIG_TYP sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RIG_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-MOV_CATEGORY sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-MOV_TYP sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-MOV_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-DEPO_BANK_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-ACCOUNT_NUMBER sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-SHP_CATEGORY sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-SHP_TYP sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-SHP_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-NAME sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-OBJSYSID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-OBJECT_REF_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-AST_GUID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-AST_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-AST_TYP sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-PARENT_GUID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-PARENT_ID sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RESULT_CURR sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RESULT_AMOUNT sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-RESULT_PCT sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-LIMIT_RANGE_TYP sy-vline 
WA_CMS_STR_ANL_LR_DET_STR-AST_DISP_DATA sy-vline      INTO ld_text SEPARATED BY SPACE.

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