ABAP Select data from SAP table AJITCONTROLCYCLE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM AJITCONTROLCYCLE
*  INTO TABLE @DATA(IT_AJITCONTROLCYCLE2).
*--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_AJITCONTROLCYCLE INDEX 1 INTO DATA(WA_AJITCONTROLCYCLE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<AJITCONTROLCYCLE>-MANDT = 1.
<AJITCONTROLCYCLE>-JITCONTROLCYCLE = 1.
<AJITCONTROLCYCLE>-JITCTRLCYCLIFECYCSTS = 1.
<AJITCONTROLCYCLE>-JITCTRLCYCLIFECYCSTSTXT = 1.
<AJITCONTROLCYCLE>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_AJITCONTROLCYCLE-PLANTNAME, sy-vline,
  WA_AJITCONTROLCYCLE-MATERIAL, sy-vline,
  WA_AJITCONTROLCYCLE-PRODUCTNAME, sy-vline,
  WA_AJITCONTROLCYCLE-JITCONTAINERQUANTITYINBSUNT, sy-vline,
  WA_AJITCONTROLCYCLE-QUANTITYUNIT, sy-vline,
  WA_AJITCONTROLCYCLE-PRODUCTIONSUPPLYAREA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_AJITCONTROLCYCLE 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_AJITCONTROLCYCLE 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_AJITCONTROLCYCLE INTO WA_AJITCONTROLCYCLE.


*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 JITCONTROLCYCLE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AJITCONTROLCYCLE-JITCONTROLCYCLE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AJITCONTROLCYCLE-JITCONTROLCYCLE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_AJITCONTROLCYCLE-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AJITCONTROLCYCLE-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_AJITCONTROLCYCLE-QUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AJITCONTROLCYCLE-QUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field JITCONTAINER
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_AJITCONTROLCYCLE-JITCONTAINER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AJITCONTROLCYCLE-JITCONTAINER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AJITCONTROLCYCLE-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AJITCONTROLCYCLE-SUPPLIER.
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_AJITCONTROLCYCLE_STR, 
MANDT TYPE STRING,
JITCONTROLCYCLE TYPE STRING,
JITCTRLCYCLIFECYCSTS TYPE STRING,
JITCTRLCYCLIFECYCSTSTXT TYPE STRING,
PLANT TYPE STRING,
PLANTNAME TYPE STRING,
MATERIAL TYPE STRING,
PRODUCTNAME TYPE STRING,
JITCONTAINERQUANTITYINBSUNT TYPE STRING,
QUANTITYUNIT TYPE STRING,
PRODUCTIONSUPPLYAREA TYPE STRING,
PRODUCTIONSUPPLYAREANAME TYPE STRING,
RESPONSIBLE TYPE STRING,
STORAGELOCATION TYPE STRING,
UNLOADINGPOINTNAME TYPE STRING,
REPLENISHMENTSTRATEGY TYPE STRING,
REPLENISHMENTSTRATEGYDESC TYPE STRING,
STORAGETYPE TYPE STRING,
STORAGETYPENAME TYPE STRING,
WAREHOUSENUMBER TYPE STRING,
WAREHOUSE TYPE STRING,
WAREHOUSENAME TYPE STRING,
STORAGEBIN TYPE STRING,
STORINGPOSITIONNAME TYPE STRING,
SOURCESTORAGETYPE TYPE STRING,
SOURCESTORAGETYPENAME TYPE STRING,
SOURCEPRODUCTIONSUPPLYAREA TYPE STRING,
SOURCESUPPLYAREANAME TYPE STRING,
SOURCESTORAGEBIN TYPE STRING,
EWMWAREHOUSE TYPE STRING,
JITCTRLCYCLECREATIONDATE TYPE STRING,
JITCTRLCYCLERELEASEDATE TYPE STRING,
JITCTRLCYCLERELEASETIME TYPE STRING,
LOCKDATE TYPE STRING,
JITCTRLCYCLELOCKTIME TYPE STRING,
LASTCHANGEDBYUSERNAME TYPE STRING,
USERDESCRIPTION TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
NUMBEROFLOADCARRIERS TYPE STRING,
JITCONTAINER TYPE STRING,
JITCONTAINERDESC TYPE STRING,
ISSUINGORRECEIVINGSTORAGELOC TYPE STRING,
STORAGELOCATIONNAME TYPE STRING,
JITCALLPROFILE TYPE STRING,
REQUESTEDDELIVERYDATETIME TYPE STRING,
JITACTIONCTRL TYPE STRING,
JITACTIONCTRLTEXT TYPE STRING,
THRESHOLD TYPE STRING,
HUNDREDINPERCENT TYPE STRING,
UNITOFMEASURENUMBEROFDECIMALS TYPE STRING,
MINIMUMQUANTITYMASS TYPE STRING,
ISPARTIALLYDELIVERED TYPE STRING,
MAXNUMBEROFOPENJITCALLS TYPE STRING,
NUMBEROFACTIVEJITCALLS TYPE STRING,
DESTINATIONSTORAGELOCDESC TYPE STRING,
JITCALLPROFILEDESC TYPE STRING,
REPLNMTLEADTIMEINWORKDAYS TYPE STRING,
REPLNMTLEADTIMEINHOURS TYPE STRING,
BUFFERLEADTIME TYPE STRING,
REPLNMTLEADTIMEINMINUTES TYPE STRING,
PLANNEDDURATIONINMINUTES TYPE STRING,
REPLNMTLEADTIMEINHOURSANDMINS TYPE STRING,
REPLENISHMENTLEADTIME TYPE STRING,
JITCONTROLCYCLECATEGORY TYPE STRING,
JITCONTROLCYCLECATEGORYTEXT TYPE STRING,
REPLNMTPLANNINGPROCEDURE TYPE STRING,
JITPLANNINGPROCEDURETEXT TYPE STRING,
PLANNINGHORIZONINHOURSANDMINS TYPE STRING,
PLANNINGHORIZONTIME TYPE STRING,
MINIMUMSTOCKQUANTITY TYPE STRING,
REPLNMTSAFETYTIMEINDAYS TYPE STRING,
SAFETYTIMEINHOURSANDMINS TYPE STRING,
JITEXTERNALREPLENISHMENT TYPE STRING,
JITOUTBCOMMUNICATIONGROUP TYPE STRING,
JITOUTBCOMMUNICATIONGROUPDESC TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERNAME TYPE STRING,
REPLNMTSAFETYTIMEINMINS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_AJITCONTROLCYCLE_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_AJITCONTROLCYCLE_STR-MANDT sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCONTROLCYCLE sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCTRLCYCLIFECYCSTS sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCTRLCYCLIFECYCSTSTXT sy-vline 
WA_AJITCONTROLCYCLE_STR-PLANT sy-vline 
WA_AJITCONTROLCYCLE_STR-PLANTNAME sy-vline 
WA_AJITCONTROLCYCLE_STR-MATERIAL sy-vline 
WA_AJITCONTROLCYCLE_STR-PRODUCTNAME sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCONTAINERQUANTITYINBSUNT sy-vline 
WA_AJITCONTROLCYCLE_STR-QUANTITYUNIT sy-vline 
WA_AJITCONTROLCYCLE_STR-PRODUCTIONSUPPLYAREA sy-vline 
WA_AJITCONTROLCYCLE_STR-PRODUCTIONSUPPLYAREANAME sy-vline 
WA_AJITCONTROLCYCLE_STR-RESPONSIBLE sy-vline 
WA_AJITCONTROLCYCLE_STR-STORAGELOCATION sy-vline 
WA_AJITCONTROLCYCLE_STR-UNLOADINGPOINTNAME sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLENISHMENTSTRATEGY sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLENISHMENTSTRATEGYDESC sy-vline 
WA_AJITCONTROLCYCLE_STR-STORAGETYPE sy-vline 
WA_AJITCONTROLCYCLE_STR-STORAGETYPENAME sy-vline 
WA_AJITCONTROLCYCLE_STR-WAREHOUSENUMBER sy-vline 
WA_AJITCONTROLCYCLE_STR-WAREHOUSE sy-vline 
WA_AJITCONTROLCYCLE_STR-WAREHOUSENAME sy-vline 
WA_AJITCONTROLCYCLE_STR-STORAGEBIN sy-vline 
WA_AJITCONTROLCYCLE_STR-STORINGPOSITIONNAME sy-vline 
WA_AJITCONTROLCYCLE_STR-SOURCESTORAGETYPE sy-vline 
WA_AJITCONTROLCYCLE_STR-SOURCESTORAGETYPENAME sy-vline 
WA_AJITCONTROLCYCLE_STR-SOURCEPRODUCTIONSUPPLYAREA sy-vline 
WA_AJITCONTROLCYCLE_STR-SOURCESUPPLYAREANAME sy-vline 
WA_AJITCONTROLCYCLE_STR-SOURCESTORAGEBIN sy-vline 
WA_AJITCONTROLCYCLE_STR-EWMWAREHOUSE sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCTRLCYCLECREATIONDATE sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCTRLCYCLERELEASEDATE sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCTRLCYCLERELEASETIME sy-vline 
WA_AJITCONTROLCYCLE_STR-LOCKDATE sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCTRLCYCLELOCKTIME sy-vline 
WA_AJITCONTROLCYCLE_STR-LASTCHANGEDBYUSERNAME sy-vline 
WA_AJITCONTROLCYCLE_STR-USERDESCRIPTION sy-vline 
WA_AJITCONTROLCYCLE_STR-LASTCHANGEDATETIME sy-vline 
WA_AJITCONTROLCYCLE_STR-NUMBEROFLOADCARRIERS sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCONTAINER sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCONTAINERDESC sy-vline 
WA_AJITCONTROLCYCLE_STR-ISSUINGORRECEIVINGSTORAGELOC sy-vline 
WA_AJITCONTROLCYCLE_STR-STORAGELOCATIONNAME sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCALLPROFILE sy-vline 
WA_AJITCONTROLCYCLE_STR-REQUESTEDDELIVERYDATETIME sy-vline 
WA_AJITCONTROLCYCLE_STR-JITACTIONCTRL sy-vline 
WA_AJITCONTROLCYCLE_STR-JITACTIONCTRLTEXT sy-vline 
WA_AJITCONTROLCYCLE_STR-THRESHOLD sy-vline 
WA_AJITCONTROLCYCLE_STR-HUNDREDINPERCENT sy-vline 
WA_AJITCONTROLCYCLE_STR-UNITOFMEASURENUMBEROFDECIMALS sy-vline 
WA_AJITCONTROLCYCLE_STR-MINIMUMQUANTITYMASS sy-vline 
WA_AJITCONTROLCYCLE_STR-ISPARTIALLYDELIVERED sy-vline 
WA_AJITCONTROLCYCLE_STR-MAXNUMBEROFOPENJITCALLS sy-vline 
WA_AJITCONTROLCYCLE_STR-NUMBEROFACTIVEJITCALLS sy-vline 
WA_AJITCONTROLCYCLE_STR-DESTINATIONSTORAGELOCDESC sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCALLPROFILEDESC sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLNMTLEADTIMEINWORKDAYS sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLNMTLEADTIMEINHOURS sy-vline 
WA_AJITCONTROLCYCLE_STR-BUFFERLEADTIME sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLNMTLEADTIMEINMINUTES sy-vline 
WA_AJITCONTROLCYCLE_STR-PLANNEDDURATIONINMINUTES sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLNMTLEADTIMEINHOURSANDMINS sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLENISHMENTLEADTIME sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCONTROLCYCLECATEGORY sy-vline 
WA_AJITCONTROLCYCLE_STR-JITCONTROLCYCLECATEGORYTEXT sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLNMTPLANNINGPROCEDURE sy-vline 
WA_AJITCONTROLCYCLE_STR-JITPLANNINGPROCEDURETEXT sy-vline 
WA_AJITCONTROLCYCLE_STR-PLANNINGHORIZONINHOURSANDMINS sy-vline 
WA_AJITCONTROLCYCLE_STR-PLANNINGHORIZONTIME sy-vline 
WA_AJITCONTROLCYCLE_STR-MINIMUMSTOCKQUANTITY sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLNMTSAFETYTIMEINDAYS sy-vline 
WA_AJITCONTROLCYCLE_STR-SAFETYTIMEINHOURSANDMINS sy-vline 
WA_AJITCONTROLCYCLE_STR-JITEXTERNALREPLENISHMENT sy-vline 
WA_AJITCONTROLCYCLE_STR-JITOUTBCOMMUNICATIONGROUP sy-vline 
WA_AJITCONTROLCYCLE_STR-JITOUTBCOMMUNICATIONGROUPDESC sy-vline 
WA_AJITCONTROLCYCLE_STR-SUPPLIER sy-vline 
WA_AJITCONTROLCYCLE_STR-SUPPLIERNAME sy-vline 
WA_AJITCONTROLCYCLE_STR-REPLNMTSAFETYTIMEINMINS sy-vline      INTO ld_text SEPARATED BY SPACE.

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