ABAP Select data from SAP table FAA_S_TENV_TC_ERR into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAA_S_TENV_TC_ERR
*  INTO TABLE @DATA(IT_FAA_S_TENV_TC_ERR2).
*--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_FAA_S_TENV_TC_ERR INDEX 1 INTO DATA(WA_FAA_S_TENV_TC_ERR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FAA_S_TENV_TC_ERR ASSIGNING <FAA_S_TENV_TC_ERR>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAA_S_TENV_TC_ERR>-TC_ID = 1.
<FAA_S_TENV_TC_ERR>-MANDT = 1.
<FAA_S_TENV_TC_ERR>-BUKRS = 1.
<FAA_S_TENV_TC_ERR>-ANLN1 = 1.
<FAA_S_TENV_TC_ERR>-ANLN2 = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAA_S_TENV_TC_ERR-AFABE, sy-vline,
WA_FAA_S_TENV_TC_ERR-GJAHR, sy-vline,
WA_FAA_S_TENV_TC_ERR-STRUCTURE, sy-vline,
WA_FAA_S_TENV_TC_ERR-FIELD, sy-vline,
WA_FAA_S_TENV_TC_ERR-EXPECTED_RESULT, sy-vline,
WA_FAA_S_TENV_TC_ERR-CALCULATED_RESULT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FAA_S_TENV_TC_ERR 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_FAA_S_TENV_TC_ERR 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_FAA_S_TENV_TC_ERR INTO WA_FAA_S_TENV_TC_ERR. *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 ANLN1 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FAA_S_TENV_TC_ERR-ANLN1 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_TENV_TC_ERR-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FAA_S_TENV_TC_ERR-ANLN2 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_TENV_TC_ERR-ANLN2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_FAA_S_TENV_TC_ERR-GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_TENV_TC_ERR-GJAHR.
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_FAA_S_TENV_TC_ERR_STR,
TC_ID TYPE STRING,
MANDT TYPE STRING,
BUKRS TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
AFABE TYPE STRING,
GJAHR TYPE STRING,
STRUCTURE TYPE STRING,
FIELD TYPE STRING,
EXPECTED_RESULT TYPE STRING,
CALCULATED_RESULT TYPE STRING,
DIFFERENCE TYPE STRING,
DESCRIPTION TYPE STRING,END OF T_EKKO_STR. DATA: WA_FAA_S_TENV_TC_ERR_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_FAA_S_TENV_TC_ERR_STR-TC_ID sy-vline
WA_FAA_S_TENV_TC_ERR_STR-MANDT sy-vline
WA_FAA_S_TENV_TC_ERR_STR-BUKRS sy-vline
WA_FAA_S_TENV_TC_ERR_STR-ANLN1 sy-vline
WA_FAA_S_TENV_TC_ERR_STR-ANLN2 sy-vline
WA_FAA_S_TENV_TC_ERR_STR-AFABE sy-vline
WA_FAA_S_TENV_TC_ERR_STR-GJAHR sy-vline
WA_FAA_S_TENV_TC_ERR_STR-STRUCTURE sy-vline
WA_FAA_S_TENV_TC_ERR_STR-FIELD sy-vline
WA_FAA_S_TENV_TC_ERR_STR-EXPECTED_RESULT sy-vline
WA_FAA_S_TENV_TC_ERR_STR-CALCULATED_RESULT sy-vline
WA_FAA_S_TENV_TC_ERR_STR-DIFFERENCE sy-vline
WA_FAA_S_TENV_TC_ERR_STR-DESCRIPTION sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.