ABAP Select data from SAP table TTE_OUT_TRACE 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 TTE_OUT_TRACE 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 TTE_OUT_TRACE. 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 TTE_OUT_TRACE 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_TTE_OUT_TRACE TYPE STANDARD TABLE OF TTE_OUT_TRACE, WA_TTE_OUT_TRACE TYPE TTE_OUT_TRACE, 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: <TTE_OUT_TRACE> TYPE TTE_OUT_TRACE. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_TTE_OUT_TRACE. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM TTE_OUT_TRACE INTO TABLE IT_TTE_OUT_TRACE. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM TTE_OUT_TRACE * INTO TABLE @DATA(IT_TTE_OUT_TRACE2). *--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_TTE_OUT_TRACE INDEX 1 INTO DATA(WA_TTE_OUT_TRACE2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_TTE_OUT_TRACE ASSIGNING <TTE_OUT_TRACE>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<TTE_OUT_TRACE>-TRACEENTRYKEY = 1.
<TTE_OUT_TRACE>-ERRCODE = 1.
<TTE_OUT_TRACE>-STATUS = 1.
<TTE_OUT_TRACE>-STATUSMESSAGE = 1.
<TTE_OUT_TRACE>-LOCATION = 1.
ENDLOOP. LOOP AT IT_TTE_OUT_TRACE INTO WA_TTE_OUT_TRACE. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_TTE_OUT_TRACE-TECHMESSAGE1, sy-vline,
WA_TTE_OUT_TRACE-TECHMESSAGE2, sy-vline,
WA_TTE_OUT_TRACE-TECHMESSAGE3, sy-vline,
WA_TTE_OUT_TRACE-TECHMESSAGE4, sy-vline,
WA_TTE_OUT_TRACE-TECHMESSAGE5, sy-vline,
WA_TTE_OUT_TRACE-MESSAGECLASS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_TTE_OUT_TRACE 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_TTE_OUT_TRACE 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_TTE_OUT_TRACE INTO WA_TTE_OUT_TRACE. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_TTE_OUT_TRACE_STR,
TRACEENTRYKEY TYPE STRING,
ERRCODE TYPE STRING,
STATUS TYPE STRING,
STATUSMESSAGE TYPE STRING,
LOCATION TYPE STRING,
TECHMESSAGE1 TYPE STRING,
TECHMESSAGE2 TYPE STRING,
TECHMESSAGE3 TYPE STRING,
TECHMESSAGE4 TYPE STRING,
TECHMESSAGE5 TYPE STRING,
MESSAGECLASS TYPE STRING,
PLACEHOLDER1 TYPE STRING,
PLACEHOLDER2 TYPE STRING,
PLACEHOLDER3 TYPE STRING,
PLACEHOLDER4 TYPE STRING,END OF T_EKKO_STR. DATA: WA_TTE_OUT_TRACE_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_TTE_OUT_TRACE_STR-TRACEENTRYKEY sy-vline
WA_TTE_OUT_TRACE_STR-ERRCODE sy-vline
WA_TTE_OUT_TRACE_STR-STATUS sy-vline
WA_TTE_OUT_TRACE_STR-STATUSMESSAGE sy-vline
WA_TTE_OUT_TRACE_STR-LOCATION sy-vline
WA_TTE_OUT_TRACE_STR-TECHMESSAGE1 sy-vline
WA_TTE_OUT_TRACE_STR-TECHMESSAGE2 sy-vline
WA_TTE_OUT_TRACE_STR-TECHMESSAGE3 sy-vline
WA_TTE_OUT_TRACE_STR-TECHMESSAGE4 sy-vline
WA_TTE_OUT_TRACE_STR-TECHMESSAGE5 sy-vline
WA_TTE_OUT_TRACE_STR-MESSAGECLASS sy-vline
WA_TTE_OUT_TRACE_STR-PLACEHOLDER1 sy-vline
WA_TTE_OUT_TRACE_STR-PLACEHOLDER2 sy-vline
WA_TTE_OUT_TRACE_STR-PLACEHOLDER3 sy-vline
WA_TTE_OUT_TRACE_STR-PLACEHOLDER4 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.