ABAP Select data from SAP table CSLTCONFIGNITEM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSLTCONFIGNITEM
*  INTO TABLE @DATA(IT_CSLTCONFIGNITEM2).
*--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_CSLTCONFIGNITEM INDEX 1 INTO DATA(WA_CSLTCONFIGNITEM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSLTCONFIGNITEM>-MASSTRANSFERCODE = 1.
<CSLTCONFIGNITEM>-REPLICATIONINTERNALTABLENAME = 1.
<CSLTCONFIGNITEM>-REPLICATIONTABLENAME = 1.
<CSLTCONFIGNITEM>-REPLICATIONHEALTHCHECKSTATUS = 1.
<CSLTCONFIGNITEM>-MEDIANRPLCTNLATENCYDURNINSECS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSLTCONFIGNITEM-LASTREPLICATIONDURATIONINSECS, sy-vline,
  WA_CSLTCONFIGNITEM-NROFRECORDSINSERTEDLASTHOUR, sy-vline,
  WA_CSLTCONFIGNITEM-NROFRECORDSUPDATEDLASTHOUR, sy-vline,
  WA_CSLTCONFIGNITEM-NROFRECORDSDELETEDLASTHOUR, sy-vline,
  WA_CSLTCONFIGNITEM-LOGGINGTABLEISCREATED, sy-vline,
  WA_CSLTCONFIGNITEM-TRIGGERISACTIVE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSLTCONFIGNITEM 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_CSLTCONFIGNITEM 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_CSLTCONFIGNITEM INTO WA_CSLTCONFIGNITEM.


*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_CSLTCONFIGNITEM_STR, 
MASSTRANSFERCODE TYPE STRING,
REPLICATIONINTERNALTABLENAME TYPE STRING,
REPLICATIONTABLENAME TYPE STRING,
REPLICATIONHEALTHCHECKSTATUS TYPE STRING,
MEDIANRPLCTNLATENCYDURNINSECS TYPE STRING,
LASTREPLICATIONDURATIONINSECS TYPE STRING,
NROFRECORDSINSERTEDLASTHOUR TYPE STRING,
NROFRECORDSUPDATEDLASTHOUR TYPE STRING,
NROFRECORDSDELETEDLASTHOUR TYPE STRING,
LOGGINGTABLEISCREATED TYPE STRING,
TRIGGERISACTIVE TYPE STRING,
PROXYTABLEISCREATED TYPE STRING,
TARGETTABLEISCREATED TYPE STRING,
TARGETSYNONYMISCREATED TYPE STRING,
SOURCETABLEISCREATED TYPE STRING,
SOURCESYNONYMISCREATED TYPE STRING,
MIGRATIONOBJECTISCREATED TYPE STRING,
RUNTIMEOBJECTISGENERATED TYPE STRING,
DATAPORTIONSARECALCULATED TYPE STRING,
LOGGINGTABLEISREQUIRED TYPE STRING,
TRIGGERISREQUIRED TYPE STRING,
PROXYTABLEISREQUIRED TYPE STRING,
TARGETTABLEISREQUIRED TYPE STRING,
TARGETSYNONYMISREQUIRED TYPE STRING,
SOURCETABLEISREQUIRED TYPE STRING,
SOURCESYNONYMISREQUIRED TYPE STRING,
MIGRATIONOBJECTISREQUIRED TYPE STRING,
RUNTIMEOBJECTISREQUIRED TYPE STRING,
DATAPORTIONSAREREQUIRED TYPE STRING,
SOURCETABLEISREDIRECTEDTOVIEW TYPE STRING,
CURRENTREPLICATIONACTION TYPE STRING,
RPLCTNPREPARATIONSTEPSTATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSLTCONFIGNITEM_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_CSLTCONFIGNITEM_STR-MASSTRANSFERCODE sy-vline 
WA_CSLTCONFIGNITEM_STR-REPLICATIONINTERNALTABLENAME sy-vline 
WA_CSLTCONFIGNITEM_STR-REPLICATIONTABLENAME sy-vline 
WA_CSLTCONFIGNITEM_STR-REPLICATIONHEALTHCHECKSTATUS sy-vline 
WA_CSLTCONFIGNITEM_STR-MEDIANRPLCTNLATENCYDURNINSECS sy-vline 
WA_CSLTCONFIGNITEM_STR-LASTREPLICATIONDURATIONINSECS sy-vline 
WA_CSLTCONFIGNITEM_STR-NROFRECORDSINSERTEDLASTHOUR sy-vline 
WA_CSLTCONFIGNITEM_STR-NROFRECORDSUPDATEDLASTHOUR sy-vline 
WA_CSLTCONFIGNITEM_STR-NROFRECORDSDELETEDLASTHOUR sy-vline 
WA_CSLTCONFIGNITEM_STR-LOGGINGTABLEISCREATED sy-vline 
WA_CSLTCONFIGNITEM_STR-TRIGGERISACTIVE sy-vline 
WA_CSLTCONFIGNITEM_STR-PROXYTABLEISCREATED sy-vline 
WA_CSLTCONFIGNITEM_STR-TARGETTABLEISCREATED sy-vline 
WA_CSLTCONFIGNITEM_STR-TARGETSYNONYMISCREATED sy-vline 
WA_CSLTCONFIGNITEM_STR-SOURCETABLEISCREATED sy-vline 
WA_CSLTCONFIGNITEM_STR-SOURCESYNONYMISCREATED sy-vline 
WA_CSLTCONFIGNITEM_STR-MIGRATIONOBJECTISCREATED sy-vline 
WA_CSLTCONFIGNITEM_STR-RUNTIMEOBJECTISGENERATED sy-vline 
WA_CSLTCONFIGNITEM_STR-DATAPORTIONSARECALCULATED sy-vline 
WA_CSLTCONFIGNITEM_STR-LOGGINGTABLEISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-TRIGGERISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-PROXYTABLEISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-TARGETTABLEISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-TARGETSYNONYMISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-SOURCETABLEISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-SOURCESYNONYMISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-MIGRATIONOBJECTISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-RUNTIMEOBJECTISREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-DATAPORTIONSAREREQUIRED sy-vline 
WA_CSLTCONFIGNITEM_STR-SOURCETABLEISREDIRECTEDTOVIEW sy-vline 
WA_CSLTCONFIGNITEM_STR-CURRENTREPLICATIONACTION sy-vline 
WA_CSLTCONFIGNITEM_STR-RPLCTNPREPARATIONSTEPSTATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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