ABAP Select data from SAP table BAPIOILMMITM_TSW_X 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 BAPIOILMMITM_TSW_X 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 BAPIOILMMITM_TSW_X. 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 BAPIOILMMITM_TSW_X 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_BAPIOILMMITM_TSW_X TYPE STANDARD TABLE OF BAPIOILMMITM_TSW_X,
      WA_BAPIOILMMITM_TSW_X TYPE BAPIOILMMITM_TSW_X,
      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: <BAPIOILMMITM_TSW_X> TYPE BAPIOILMMITM_TSW_X.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIOILMMITM_TSW_X
*  INTO TABLE @DATA(IT_BAPIOILMMITM_TSW_X2).
*--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_BAPIOILMMITM_TSW_X INDEX 1 INTO DATA(WA_BAPIOILMMITM_TSW_X2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIOILMMITM_TSW_X ASSIGNING <BAPIOILMMITM_TSW_X>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIOILMMITM_TSW_X>-CONTRACT_ITEM = 1.
<BAPIOILMMITM_TSW_X>-TSWRELEVANCE = 1.
<BAPIOILMMITM_TSW_X>-TSWREFERENCEDOCUMENT = 1.
<BAPIOILMMITM_TSW_X>-DEALVALIDITYFROMDATE = 1.
<BAPIOILMMITM_TSW_X>-DEALVALIDITYTODATE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIOILMMITM_TSW_X-DEALNO, sy-vline,
WA_BAPIOILMMITM_TSW_X-DEALGROUP, sy-vline,
WA_BAPIOILMMITM_TSW_X-DEALTYPE, sy-vline,
WA_BAPIOILMMITM_TSW_X-LOCATIONID, sy-vline,
WA_BAPIOILMMITM_TSW_X-TRANSPORTSYSTEMID, sy-vline,
WA_BAPIOILMMITM_TSW_X-PLANNINGLOCATIONID, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPIOILMMITM_TSW_X 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_BAPIOILMMITM_TSW_X 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_BAPIOILMMITM_TSW_X INTO WA_BAPIOILMMITM_TSW_X. *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_BAPIOILMMITM_TSW_X_STR,
CONTRACT_ITEM TYPE STRING,
TSWRELEVANCE TYPE STRING,
TSWREFERENCEDOCUMENT TYPE STRING,
DEALVALIDITYFROMDATE TYPE STRING,
DEALVALIDITYTODATE TYPE STRING,
DEALNO TYPE STRING,
DEALGROUP TYPE STRING,
DEALTYPE TYPE STRING,
LOCATIONID TYPE STRING,
TRANSPORTSYSTEMID TYPE STRING,
PLANNINGLOCATIONID TYPE STRING,
EVENTTYPE TYPE STRING,
PRICINGBASIS TYPE STRING,
RINGTRADE TYPE STRING,
CONNECTINGCARRIER TYPE STRING,
CONNECTINGSHIPPER TYPE STRING,
OVERTOLERANCE_PERC TYPE STRING,
UNDERTOLERANCE_PERC TYPE STRING,
UNLIMITED_DLV TYPE STRING,
DEVIATION_FLAG TYPE STRING,
DEVIATION_MIN TYPE STRING,
DEVIATION_MAX TYPE STRING,
MASSDEVIATION TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPIOILMMITM_TSW_X_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_BAPIOILMMITM_TSW_X_STR-CONTRACT_ITEM sy-vline
WA_BAPIOILMMITM_TSW_X_STR-TSWRELEVANCE sy-vline
WA_BAPIOILMMITM_TSW_X_STR-TSWREFERENCEDOCUMENT sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEALVALIDITYFROMDATE sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEALVALIDITYTODATE sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEALNO sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEALGROUP sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEALTYPE sy-vline
WA_BAPIOILMMITM_TSW_X_STR-LOCATIONID sy-vline
WA_BAPIOILMMITM_TSW_X_STR-TRANSPORTSYSTEMID sy-vline
WA_BAPIOILMMITM_TSW_X_STR-PLANNINGLOCATIONID sy-vline
WA_BAPIOILMMITM_TSW_X_STR-EVENTTYPE sy-vline
WA_BAPIOILMMITM_TSW_X_STR-PRICINGBASIS sy-vline
WA_BAPIOILMMITM_TSW_X_STR-RINGTRADE sy-vline
WA_BAPIOILMMITM_TSW_X_STR-CONNECTINGCARRIER sy-vline
WA_BAPIOILMMITM_TSW_X_STR-CONNECTINGSHIPPER sy-vline
WA_BAPIOILMMITM_TSW_X_STR-OVERTOLERANCE_PERC sy-vline
WA_BAPIOILMMITM_TSW_X_STR-UNDERTOLERANCE_PERC sy-vline
WA_BAPIOILMMITM_TSW_X_STR-UNLIMITED_DLV sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEVIATION_FLAG sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEVIATION_MIN sy-vline
WA_BAPIOILMMITM_TSW_X_STR-DEVIATION_MAX sy-vline
WA_BAPIOILMMITM_TSW_X_STR-MASSDEVIATION sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.