ABAP Select data from SAP table E2EIE_S_PLANS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E2EIE_S_PLANS 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 E2EIE_S_PLANS. 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 E2EIE_S_PLANS 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_E2EIE_S_PLANS TYPE STANDARD TABLE OF E2EIE_S_PLANS,
      WA_E2EIE_S_PLANS TYPE E2EIE_S_PLANS,
      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: <E2EIE_S_PLANS> TYPE E2EIE_S_PLANS.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E2EIE_S_PLANS.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E2EIE_S_PLANS
  INTO TABLE IT_E2EIE_S_PLANS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E2EIE_S_PLANS
*  INTO TABLE @DATA(IT_E2EIE_S_PLANS2).
*--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_E2EIE_S_PLANS INDEX 1 INTO DATA(WA_E2EIE_S_PLANS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E2EIE_S_PLANS ASSIGNING <E2EIE_S_PLANS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E2EIE_S_PLANS>-TESTPLANIDS = 1.
<E2EIE_S_PLANS>-NAME = 1.
<E2EIE_S_PLANS>-DESCRIPTION = 1.
<E2EIE_S_PLANS>-TESTPLANID = 1.
<E2EIE_S_PLANS>-CANCELLED = 1.

ENDLOOP.

LOOP AT IT_E2EIE_S_PLANS INTO WA_E2EIE_S_PLANS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E2EIE_S_PLANS-PLANNED, sy-vline,
  WA_E2EIE_S_PLANS-PROCESS, sy-vline,
  WA_E2EIE_S_PLANS-FAILED, sy-vline,
  WA_E2EIE_S_PLANS-NOTEXECUTED, sy-vline,
  WA_E2EIE_S_PLANS-SUCCESS, sy-vline,
  WA_E2EIE_S_PLANS-PRECENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E2EIE_S_PLANS 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_E2EIE_S_PLANS 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_E2EIE_S_PLANS INTO WA_E2EIE_S_PLANS.


*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_E2EIE_S_PLANS_STR, 
TESTPLANIDS TYPE STRING,
NAME TYPE STRING,
DESCRIPTION TYPE STRING,
TESTPLANID TYPE STRING,
CANCELLED TYPE STRING,
PLANNED TYPE STRING,
PROCESS TYPE STRING,
FAILED TYPE STRING,
NOTEXECUTED TYPE STRING,
SUCCESS TYPE STRING,
PRECENT TYPE STRING,
COMPLPREC TYPE STRING,
STATUS TYPE STRING,
TOTALNUM TYPE STRING,
DATUM TYPE STRING,
UZEIT TYPE STRING,
LOCKDEL TYPE STRING,
LOGSTAMP TYPE STRING,
CREATESTAMP TYPE STRING,
CHANGED TYPE STRING,
PLANUPDATE TYPE STRING,
UNAME TYPE STRING,
LASTRUNBY TYPE STRING,
COPY_VAR TYPE STRING,
TYPE TYPE STRING,
EXEC_SCHEDULED TYPE STRING,
EXEC_DAY TYPE STRING,
END_DATE TYPE STRING,
SCHEDULED_ON TYPE STRING,
SCHEDULED_BY TYPE STRING,
TESTPLAN_MODE TYPE STRING,
EMAILID TYPE STRING,
EMAIL_NOTF TYPE STRING,
PARALLEL_MODE TYPE STRING,
UPG_PLAN TYPE STRING,
LOGNO TYPE STRING,
REL TYPE STRING,
TOTALVAR TYPE STRING,
TOTALLOG TYPE STRING,
TESTPLAN_TAGS TYPE STRING,
VARIANT_ID TYPE STRING,
VARIANT_NAME TYPE STRING,
DISPLAY_URL TYPE STRING,
TOTALTDC TYPE STRING,
OR_ADAPTION_FLAG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E2EIE_S_PLANS_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_E2EIE_S_PLANS_STR-TESTPLANIDS sy-vline 
WA_E2EIE_S_PLANS_STR-NAME sy-vline 
WA_E2EIE_S_PLANS_STR-DESCRIPTION sy-vline 
WA_E2EIE_S_PLANS_STR-TESTPLANID sy-vline 
WA_E2EIE_S_PLANS_STR-CANCELLED sy-vline 
WA_E2EIE_S_PLANS_STR-PLANNED sy-vline 
WA_E2EIE_S_PLANS_STR-PROCESS sy-vline 
WA_E2EIE_S_PLANS_STR-FAILED sy-vline 
WA_E2EIE_S_PLANS_STR-NOTEXECUTED sy-vline 
WA_E2EIE_S_PLANS_STR-SUCCESS sy-vline 
WA_E2EIE_S_PLANS_STR-PRECENT sy-vline 
WA_E2EIE_S_PLANS_STR-COMPLPREC sy-vline 
WA_E2EIE_S_PLANS_STR-STATUS sy-vline 
WA_E2EIE_S_PLANS_STR-TOTALNUM sy-vline 
WA_E2EIE_S_PLANS_STR-DATUM sy-vline 
WA_E2EIE_S_PLANS_STR-UZEIT sy-vline 
WA_E2EIE_S_PLANS_STR-LOCKDEL sy-vline 
WA_E2EIE_S_PLANS_STR-LOGSTAMP sy-vline 
WA_E2EIE_S_PLANS_STR-CREATESTAMP sy-vline 
WA_E2EIE_S_PLANS_STR-CHANGED sy-vline 
WA_E2EIE_S_PLANS_STR-PLANUPDATE sy-vline 
WA_E2EIE_S_PLANS_STR-UNAME sy-vline 
WA_E2EIE_S_PLANS_STR-LASTRUNBY sy-vline 
WA_E2EIE_S_PLANS_STR-COPY_VAR sy-vline 
WA_E2EIE_S_PLANS_STR-TYPE sy-vline 
WA_E2EIE_S_PLANS_STR-EXEC_SCHEDULED sy-vline 
WA_E2EIE_S_PLANS_STR-EXEC_DAY sy-vline 
WA_E2EIE_S_PLANS_STR-END_DATE sy-vline 
WA_E2EIE_S_PLANS_STR-SCHEDULED_ON sy-vline 
WA_E2EIE_S_PLANS_STR-SCHEDULED_BY sy-vline 
WA_E2EIE_S_PLANS_STR-TESTPLAN_MODE sy-vline 
WA_E2EIE_S_PLANS_STR-EMAILID sy-vline 
WA_E2EIE_S_PLANS_STR-EMAIL_NOTF sy-vline 
WA_E2EIE_S_PLANS_STR-PARALLEL_MODE sy-vline 
WA_E2EIE_S_PLANS_STR-UPG_PLAN sy-vline 
WA_E2EIE_S_PLANS_STR-LOGNO sy-vline 
WA_E2EIE_S_PLANS_STR-REL sy-vline 
WA_E2EIE_S_PLANS_STR-TOTALVAR sy-vline 
WA_E2EIE_S_PLANS_STR-TOTALLOG sy-vline 
WA_E2EIE_S_PLANS_STR-TESTPLAN_TAGS sy-vline 
WA_E2EIE_S_PLANS_STR-VARIANT_ID sy-vline 
WA_E2EIE_S_PLANS_STR-VARIANT_NAME sy-vline 
WA_E2EIE_S_PLANS_STR-DISPLAY_URL sy-vline 
WA_E2EIE_S_PLANS_STR-TOTALTDC sy-vline 
WA_E2EIE_S_PLANS_STR-OR_ADAPTION_FLAG sy-vline      INTO ld_text SEPARATED BY SPACE.

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