ABAP Select data from SAP table E1CMS_STR_IR_DETAIL_POS 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 E1CMS_STR_IR_DETAIL_POS 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 E1CMS_STR_IR_DETAIL_POS. 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 E1CMS_STR_IR_DETAIL_POS 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_E1CMS_STR_IR_DETAIL_POS TYPE STANDARD TABLE OF E1CMS_STR_IR_DETAIL_POS,
      WA_E1CMS_STR_IR_DETAIL_POS TYPE E1CMS_STR_IR_DETAIL_POS,
      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: <E1CMS_STR_IR_DETAIL_POS> TYPE E1CMS_STR_IR_DETAIL_POS.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1CMS_STR_IR_DETAIL_POS.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1CMS_STR_IR_DETAIL_POS
  INTO TABLE IT_E1CMS_STR_IR_DETAIL_POS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1CMS_STR_IR_DETAIL_POS
*  INTO TABLE @DATA(IT_E1CMS_STR_IR_DETAIL_POS2).
*--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_E1CMS_STR_IR_DETAIL_POS INDEX 1 INTO DATA(WA_E1CMS_STR_IR_DETAIL_POS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1CMS_STR_IR_DETAIL_POS ASSIGNING <E1CMS_STR_IR_DETAIL_POS>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1CMS_STR_IR_DETAIL_POS>-CREDITSYSTEM = 1.
<E1CMS_STR_IR_DETAIL_POS>-RBL_ID = 1.
<E1CMS_STR_IR_DETAIL_POS>-POSITIONID = 1.
<E1CMS_STR_IR_DETAIL_POS>-STATUS = 1.
<E1CMS_STR_IR_DETAIL_POS>-CONT_AMOUNT = 1.
ENDLOOP.

LOOP AT IT_E1CMS_STR_IR_DETAIL_POS INTO WA_E1CMS_STR_IR_DETAIL_POS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1CMS_STR_IR_DETAIL_POS-CONT_CURRENCY, sy-vline,
WA_E1CMS_STR_IR_DETAIL_POS-AMT_MAXRISK, sy-vline,
WA_E1CMS_STR_IR_DETAIL_POS-AMT_CURRRISK, sy-vline,
WA_E1CMS_STR_IR_DETAIL_POS-CURR_RISK, sy-vline,
WA_E1CMS_STR_IR_DETAIL_POS-VALID_FROM, sy-vline,
WA_E1CMS_STR_IR_DETAIL_POS-VALID_TO, sy-vline.
ENDLOOP. *Add any further fields from structure WA_E1CMS_STR_IR_DETAIL_POS 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_E1CMS_STR_IR_DETAIL_POS 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_E1CMS_STR_IR_DETAIL_POS INTO WA_E1CMS_STR_IR_DETAIL_POS. *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_E1CMS_STR_IR_DETAIL_POS_STR,
CREDITSYSTEM TYPE STRING,
RBL_ID TYPE STRING,
POSITIONID TYPE STRING,
STATUS TYPE STRING,
CONT_AMOUNT TYPE STRING,
CONT_CURRENCY TYPE STRING,
AMT_MAXRISK TYPE STRING,
AMT_CURRRISK TYPE STRING,
CURR_RISK TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,END OF T_EKKO_STR. DATA: WA_E1CMS_STR_IR_DETAIL_POS_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_E1CMS_STR_IR_DETAIL_POS_STR-CREDITSYSTEM sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-RBL_ID sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-POSITIONID sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-STATUS sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-CONT_AMOUNT sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-CONT_CURRENCY sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-AMT_MAXRISK sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-AMT_CURRRISK sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-CURR_RISK sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-VALID_FROM sy-vline
WA_E1CMS_STR_IR_DETAIL_POS_STR-VALID_TO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.