ABAP Select data from SAP table E1CUCOM_UEB into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1CUCOM_UEB 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 E1CUCOM_UEB. 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 E1CUCOM_UEB 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_E1CUCOM_UEB TYPE STANDARD TABLE OF E1CUCOM_UEB,
      WA_E1CUCOM_UEB TYPE E1CUCOM_UEB,
      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: <E1CUCOM_UEB> TYPE E1CUCOM_UEB.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1CUCOM_UEB.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1CUCOM_UEB
  INTO TABLE IT_E1CUCOM_UEB.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1CUCOM_UEB
*  INTO TABLE @DATA(IT_E1CUCOM_UEB2).
*--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_E1CUCOM_UEB INDEX 1 INTO DATA(WA_E1CUCOM_UEB2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1CUCOM_UEB ASSIGNING <E1CUCOM_UEB>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1CUCOM_UEB>-MANDT = 1.
<E1CUCOM_UEB>-MATNR = 1.
<E1CUCOM_UEB>-WERKS = 1.
<E1CUCOM_UEB>-COTYP = 1.
<E1CUCOM_UEB>-MSGFN = 1.

ENDLOOP.

LOOP AT IT_E1CUCOM_UEB INTO WA_E1CUCOM_UEB.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1CUCOM_UEB-C_PROFILE, sy-vline,
  WA_E1CUCOM_UEB-CLASSTYPE, sy-vline,
  WA_E1CUCOM_UEB-ORGAREAS, sy-vline,
  WA_E1CUCOM_UEB-STATUS, sy-vline,
  WA_E1CUCOM_UEB-BOMAPPL, sy-vline,
  WA_E1CUCOM_UEB-FLAVAILCH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1CUCOM_UEB 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_E1CUCOM_UEB 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_E1CUCOM_UEB INTO WA_E1CUCOM_UEB.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_E1CUCOM_UEB-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_E1CUCOM_UEB-MATNR.
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_E1CUCOM_UEB_STR, 
MANDT TYPE STRING,
MATNR TYPE STRING,
WERKS TYPE STRING,
COTYP TYPE STRING,
MSGFN TYPE STRING,
C_PROFILE TYPE STRING,
CLASSTYPE TYPE STRING,
ORGAREAS TYPE STRING,
STATUS TYPE STRING,
BOMAPPL TYPE STRING,
FLAVAILCH TYPE STRING,
BOMEXPL TYPE STRING,
TASKLEXPL TYPE STRING,
INITSCREEN TYPE STRING,
FLASSEMBLY TYPE STRING,
FLRESULT TYPE STRING,
FLMDATA TYPE STRING,
FLCASONLY TYPE STRING,
FLMANCHANG TYPE STRING,
FLHOLDBOM TYPE STRING,
FLDELETE TYPE STRING,
DESIGN TYPE STRING,
NEUTR TYPE STRING,
CHAR_VALU TYPE STRING,
A_LAISO TYPE STRING,
SCOPE_CHAR TYPE STRING,
SCOPE_VALU TYPE STRING,
FL_EXCLUDE TYPE STRING,
DISPLAY TYPE STRING,
PRICING TYPE STRING,
CONFIGUR TYPE STRING,
DEFVALU_DE TYPE STRING,
FL_MARK TYPE STRING,
DEFVALU_CC TYPE STRING,
TYPM_SEL TYPE STRING,
TYPM_STRA TYPE STRING,
FL_SC_CHAR TYPE STRING,
FL_SC_DEP TYPE STRING,
FL_SC_KN TYPE STRING,
FL_SC_CMPF TYPE STRING,
MULTIL_STRU TYPE STRING,
FL_DPSEU TYPE STRING,
OB_FIX TYPE STRING,
OB_INST TYPE STRING,
FL_EOASL TYPE STRING,
FL_SAASL TYPE STRING,
FL_OBJ_MAT TYPE STRING,
FL_OBJ_DOC TYPE STRING,
FL_OBJ_CLS TYPE STRING,
FL_OBJ_TXT TYPE STRING,
FL_SDREL TYPE STRING,
FL_KOREL TYPE STRING,
FL_FEREL TYPE STRING,
FL_INREL TYPE STRING,
FL_KAREL TYPE STRING,
POSTYPEN TYPE STRING,
SORTF1 TYPE STRING,
SORTF2 TYPE STRING,
SORTF3 TYPE STRING,
SORTF4 TYPE STRING,
SORTF5 TYPE STRING,
CLASSF1 TYPE STRING,
CLASSF2 TYPE STRING,
CLASSF3 TYPE STRING,
CLASSF4 TYPE STRING,
CLASSF5 TYPE STRING,
PRIO TYPE STRING,
PRSTL TYPE STRING,
UMBEW TYPE STRING,
FLBROWSER TYPE STRING,
FL_PROF_OBOM TYPE STRING,
PROC_MODE TYPE STRING,
TRANC TYPE STRING,
D_IND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1CUCOM_UEB_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_E1CUCOM_UEB_STR-MANDT sy-vline 
WA_E1CUCOM_UEB_STR-MATNR sy-vline 
WA_E1CUCOM_UEB_STR-WERKS sy-vline 
WA_E1CUCOM_UEB_STR-COTYP sy-vline 
WA_E1CUCOM_UEB_STR-MSGFN sy-vline 
WA_E1CUCOM_UEB_STR-C_PROFILE sy-vline 
WA_E1CUCOM_UEB_STR-CLASSTYPE sy-vline 
WA_E1CUCOM_UEB_STR-ORGAREAS sy-vline 
WA_E1CUCOM_UEB_STR-STATUS sy-vline 
WA_E1CUCOM_UEB_STR-BOMAPPL sy-vline 
WA_E1CUCOM_UEB_STR-FLAVAILCH sy-vline 
WA_E1CUCOM_UEB_STR-BOMEXPL sy-vline 
WA_E1CUCOM_UEB_STR-TASKLEXPL sy-vline 
WA_E1CUCOM_UEB_STR-INITSCREEN sy-vline 
WA_E1CUCOM_UEB_STR-FLASSEMBLY sy-vline 
WA_E1CUCOM_UEB_STR-FLRESULT sy-vline 
WA_E1CUCOM_UEB_STR-FLMDATA sy-vline 
WA_E1CUCOM_UEB_STR-FLCASONLY sy-vline 
WA_E1CUCOM_UEB_STR-FLMANCHANG sy-vline 
WA_E1CUCOM_UEB_STR-FLHOLDBOM sy-vline 
WA_E1CUCOM_UEB_STR-FLDELETE sy-vline 
WA_E1CUCOM_UEB_STR-DESIGN sy-vline 
WA_E1CUCOM_UEB_STR-NEUTR sy-vline 
WA_E1CUCOM_UEB_STR-CHAR_VALU sy-vline 
WA_E1CUCOM_UEB_STR-A_LAISO sy-vline 
WA_E1CUCOM_UEB_STR-SCOPE_CHAR sy-vline 
WA_E1CUCOM_UEB_STR-SCOPE_VALU sy-vline 
WA_E1CUCOM_UEB_STR-FL_EXCLUDE sy-vline 
WA_E1CUCOM_UEB_STR-DISPLAY sy-vline 
WA_E1CUCOM_UEB_STR-PRICING sy-vline 
WA_E1CUCOM_UEB_STR-CONFIGUR sy-vline 
WA_E1CUCOM_UEB_STR-DEFVALU_DE sy-vline 
WA_E1CUCOM_UEB_STR-FL_MARK sy-vline 
WA_E1CUCOM_UEB_STR-DEFVALU_CC sy-vline 
WA_E1CUCOM_UEB_STR-TYPM_SEL sy-vline 
WA_E1CUCOM_UEB_STR-TYPM_STRA sy-vline 
WA_E1CUCOM_UEB_STR-FL_SC_CHAR sy-vline 
WA_E1CUCOM_UEB_STR-FL_SC_DEP sy-vline 
WA_E1CUCOM_UEB_STR-FL_SC_KN sy-vline 
WA_E1CUCOM_UEB_STR-FL_SC_CMPF sy-vline 
WA_E1CUCOM_UEB_STR-MULTIL_STRU sy-vline 
WA_E1CUCOM_UEB_STR-FL_DPSEU sy-vline 
WA_E1CUCOM_UEB_STR-OB_FIX sy-vline 
WA_E1CUCOM_UEB_STR-OB_INST sy-vline 
WA_E1CUCOM_UEB_STR-FL_EOASL sy-vline 
WA_E1CUCOM_UEB_STR-FL_SAASL sy-vline 
WA_E1CUCOM_UEB_STR-FL_OBJ_MAT sy-vline 
WA_E1CUCOM_UEB_STR-FL_OBJ_DOC sy-vline 
WA_E1CUCOM_UEB_STR-FL_OBJ_CLS sy-vline 
WA_E1CUCOM_UEB_STR-FL_OBJ_TXT sy-vline 
WA_E1CUCOM_UEB_STR-FL_SDREL sy-vline 
WA_E1CUCOM_UEB_STR-FL_KOREL sy-vline 
WA_E1CUCOM_UEB_STR-FL_FEREL sy-vline 
WA_E1CUCOM_UEB_STR-FL_INREL sy-vline 
WA_E1CUCOM_UEB_STR-FL_KAREL sy-vline 
WA_E1CUCOM_UEB_STR-POSTYPEN sy-vline 
WA_E1CUCOM_UEB_STR-SORTF1 sy-vline 
WA_E1CUCOM_UEB_STR-SORTF2 sy-vline 
WA_E1CUCOM_UEB_STR-SORTF3 sy-vline 
WA_E1CUCOM_UEB_STR-SORTF4 sy-vline 
WA_E1CUCOM_UEB_STR-SORTF5 sy-vline 
WA_E1CUCOM_UEB_STR-CLASSF1 sy-vline 
WA_E1CUCOM_UEB_STR-CLASSF2 sy-vline 
WA_E1CUCOM_UEB_STR-CLASSF3 sy-vline 
WA_E1CUCOM_UEB_STR-CLASSF4 sy-vline 
WA_E1CUCOM_UEB_STR-CLASSF5 sy-vline 
WA_E1CUCOM_UEB_STR-PRIO sy-vline 
WA_E1CUCOM_UEB_STR-PRSTL sy-vline 
WA_E1CUCOM_UEB_STR-UMBEW sy-vline 
WA_E1CUCOM_UEB_STR-FLBROWSER sy-vline 
WA_E1CUCOM_UEB_STR-FL_PROF_OBOM sy-vline 
WA_E1CUCOM_UEB_STR-PROC_MODE sy-vline 
WA_E1CUCOM_UEB_STR-TRANC sy-vline 
WA_E1CUCOM_UEB_STR-D_IND sy-vline      INTO ld_text SEPARATED BY SPACE.

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