ABAP Select data from SAP table CJITCALLDELADROP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CJITCALLDELADROP
*  INTO TABLE @DATA(IT_CJITCALLDELADROP2).
*--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_CJITCALLDELADROP INDEX 1 INTO DATA(WA_CJITCALLDELADROP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CJITCALLDELADROP>-MANDT = 1.
<CJITCALLDELADROP>-JITCALLNUMBER = 1.
<CJITCALLDELADROP>-PLANT = 1.
<CJITCALLDELADROP>-PLANTNAME = 1.
<CJITCALLDELADROP>-PLANTPHONENUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CJITCALLDELADROP-PLANTPHONENUMBEREXTENSION, sy-vline,
  WA_CJITCALLDELADROP-PLANTFAXNUMBER, sy-vline,
  WA_CJITCALLDELADROP-PLANTFAXNUMBEREXTENSION, sy-vline,
  WA_CJITCALLDELADROP-PLANTSTREETNAME, sy-vline,
  WA_CJITCALLDELADROP-PLANTPOSTALCODE, sy-vline,
  WA_CJITCALLDELADROP-PLANTCITYNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CJITCALLDELADROP 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_CJITCALLDELADROP 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_CJITCALLDELADROP INTO WA_CJITCALLDELADROP.


*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 ALPHA, internal->external for field JITCALLNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CJITCALLDELADROP-JITCALLNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITCALLDELADROP-JITCALLNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field PLANTEMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CJITCALLDELADROP-PLANTEMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITCALLDELADROP-PLANTEMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CJITCALLDELADROP-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITCALLDELADROP-SUPPLIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OUTPUTPARTNERFORSUMZDJITCALL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CJITCALLDELADROP-OUTPUTPARTNERFORSUMZDJITCALL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITCALLDELADROP-OUTPUTPARTNERFORSUMZDJITCALL.
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_CJITCALLDELADROP_STR, 
MANDT TYPE STRING,
JITCALLNUMBER TYPE STRING,
PLANT TYPE STRING,
PLANTNAME TYPE STRING,
PLANTPHONENUMBER TYPE STRING,
PLANTPHONENUMBEREXTENSION TYPE STRING,
PLANTFAXNUMBER TYPE STRING,
PLANTFAXNUMBEREXTENSION TYPE STRING,
PLANTSTREETNAME TYPE STRING,
PLANTPOSTALCODE TYPE STRING,
PLANTCITYNAME TYPE STRING,
PLANTCOUNTRY TYPE STRING,
PLANTREGION TYPE STRING,
PLANTEMAILADDRESS TYPE STRING,
UNLOADINGPOINTNAME TYPE STRING,
MRPCONTROLLERNAME TYPE STRING,
MRPCONTROLLERPHONENUMBER TYPE STRING,
SUMZDJITCALLPLNDDELIVDATE TYPE STRING,
SUMZDJITCALLPLNDDELIVTIME TYPE STRING,
PLANTADDRESSLINE1TEXT TYPE STRING,
PLANTADDRESSLINE2TEXT TYPE STRING,
PLANTADDRESSLINE3TEXT TYPE STRING,
PLANTADDRESSLINE4TEXT TYPE STRING,
PLANTADDRESSLINE5TEXT TYPE STRING,
PLANTADDRESSLINE6TEXT TYPE STRING,
PLANTADDRESSLINE7TEXT TYPE STRING,
PLANTADDRESSLINE8TEXT TYPE STRING,
SUPPLIER TYPE STRING,
OUTPUTPARTNERFORSUMZDJITCALL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CJITCALLDELADROP_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_CJITCALLDELADROP_STR-MANDT sy-vline 
WA_CJITCALLDELADROP_STR-JITCALLNUMBER sy-vline 
WA_CJITCALLDELADROP_STR-PLANT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTNAME sy-vline 
WA_CJITCALLDELADROP_STR-PLANTPHONENUMBER sy-vline 
WA_CJITCALLDELADROP_STR-PLANTPHONENUMBEREXTENSION sy-vline 
WA_CJITCALLDELADROP_STR-PLANTFAXNUMBER sy-vline 
WA_CJITCALLDELADROP_STR-PLANTFAXNUMBEREXTENSION sy-vline 
WA_CJITCALLDELADROP_STR-PLANTSTREETNAME sy-vline 
WA_CJITCALLDELADROP_STR-PLANTPOSTALCODE sy-vline 
WA_CJITCALLDELADROP_STR-PLANTCITYNAME sy-vline 
WA_CJITCALLDELADROP_STR-PLANTCOUNTRY sy-vline 
WA_CJITCALLDELADROP_STR-PLANTREGION sy-vline 
WA_CJITCALLDELADROP_STR-PLANTEMAILADDRESS sy-vline 
WA_CJITCALLDELADROP_STR-UNLOADINGPOINTNAME sy-vline 
WA_CJITCALLDELADROP_STR-MRPCONTROLLERNAME sy-vline 
WA_CJITCALLDELADROP_STR-MRPCONTROLLERPHONENUMBER sy-vline 
WA_CJITCALLDELADROP_STR-SUMZDJITCALLPLNDDELIVDATE sy-vline 
WA_CJITCALLDELADROP_STR-SUMZDJITCALLPLNDDELIVTIME sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE1TEXT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE2TEXT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE3TEXT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE4TEXT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE5TEXT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE6TEXT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE7TEXT sy-vline 
WA_CJITCALLDELADROP_STR-PLANTADDRESSLINE8TEXT sy-vline 
WA_CJITCALLDELADROP_STR-SUPPLIER sy-vline 
WA_CJITCALLDELADROP_STR-OUTPUTPARTNERFORSUMZDJITCALL sy-vline      INTO ld_text SEPARATED BY SPACE.

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