ABAP Select data from SAP table IMPEOAIEXECTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IMPEOAIEXECTP
*  INTO TABLE @DATA(IT_IMPEOAIEXECTP2).
*--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_IMPEOAIEXECTP INDEX 1 INTO DATA(WA_IMPEOAIEXECTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IMPEOAIEXECTP>-MANDT = 1.
<IMPEOAIEXECTP>-OPACTYNTWKINSTANCE = 1.
<IMPEOAIEXECTP>-OPACTYNTWKELEMENT = 1.
<IMPEOAIEXECTP>-OPERATIONACTIVITYNETWORK = 1.
<IMPEOAIEXECTP>-OPACTYNTWKVERSIONCOUNTER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IMPEOAIEXECTP-CONFIRMATIONSCRAPQUANTITY, sy-vline,
  WA_IMPEOAIEXECTP-CONFIRMATIONSKIPPEDQUANTITY, sy-vline,
  WA_IMPEOAIEXECTP-CONFIRMATIONYIELDQUANTITY, sy-vline,
  WA_IMPEOAIEXECTP-OPPLANNEDSCRAPQUANTITY, sy-vline,
  WA_IMPEOAIEXECTP-OPPLANNEDYIELDQUANTITY, sy-vline,
  WA_IMPEOAIEXECTP-PRODUCTIONUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IMPEOAIEXECTP 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_IMPEOAIEXECTP 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_IMPEOAIEXECTP INTO WA_IMPEOAIEXECTP.


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

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

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

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

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

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

*Conversion exit NUMCV, internal->external for field MFGORDEROPERATIONORSUBOP
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_IMPEOAIEXECTP-MFGORDEROPERATIONORSUBOP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMPEOAIEXECTP-MFGORDEROPERATIONORSUBOP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field OPERATIONUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IMPEOAIEXECTP-OPERATIONUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMPEOAIEXECTP-OPERATIONUNIT.
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_IMPEOAIEXECTP_STR, 
MANDT TYPE STRING,
OPACTYNTWKINSTANCE TYPE STRING,
OPACTYNTWKELEMENT TYPE STRING,
OPERATIONACTIVITYNETWORK TYPE STRING,
OPACTYNTWKVERSIONCOUNTER TYPE STRING,
CONFIRMATIONSCRAPQUANTITY TYPE STRING,
CONFIRMATIONSKIPPEDQUANTITY TYPE STRING,
CONFIRMATIONYIELDQUANTITY TYPE STRING,
OPPLANNEDSCRAPQUANTITY TYPE STRING,
OPPLANNEDYIELDQUANTITY TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
OPACTYEXPDEXECUTIONDURATION TYPE STRING,
OPACTYEXPDEXECUTIONLABORDURN TYPE STRING,
DURATIONUNIT TYPE STRING,
OPACTYEXPDEXECDURNINSECONDS TYPE STRING,
OPACTYEXPDEXECLABORDURNINSECS TYPE STRING,
ORDERINTERNALID TYPE STRING,
ORDEROPERATIONINTERNALID TYPE STRING,
STATUSANDACTIONSCHEMA TYPE STRING,
STATUSANDACTIONSCHEMASTATUS TYPE STRING,
OPACTYCONFISSFIBASED TYPE STRING,
OPACTYNTWKELEMENTEXTERNALID TYPE STRING,
OPERATIONACTIVITY TYPE STRING,
OPERATIONACTYVERSIONCOUNTER TYPE STRING,
OPACTYNTWKELEMENTELEMENT TYPE STRING,
OPACTYNTWKELEMENTELMNTVERSCNTR TYPE STRING,
OPACTYNTWKSEGMENTTYPE TYPE STRING,
OANELEMENTDISPLAYSQNCNUMBER TYPE STRING,
SASSTATUSCRITICALITY TYPE STRING,
SASSTATUSCATEGORY TYPE STRING,
OPLTSTSCHEDLDEXECSTRTDTE TYPE STRING,
OPLTSTSCHEDLDEXECSTRTTME TYPE STRING,
OPLTSTSCHEDLDEXECSTRTDTETME TYPE STRING,
DATEISACTUALDATE TYPE STRING,
OPERATIONACTIVITYNETWORKGROUP TYPE STRING,
OPACTYNTWKGROUPVERSIONCOUNTER TYPE STRING,
OPACTYNTWKGROUPEXTERNALID TYPE STRING,
MATERIAL TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERTEXT TYPE STRING,
MANUFACTURINGORDERIMPORTANCE TYPE STRING,
MANUFACTURINGORDEROPERATION TYPE STRING,
MFGORDEROPERATIONTEXT TYPE STRING,
MFGORDEROPERATIONORSUBOP TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONPLANTNAME TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
WORKCENTERTYPECODE TYPE STRING,
WORKCENTER TYPE STRING,
WORKCENTERTEXT TYPE STRING,
LABORTRACKINGISREQUIRED TYPE STRING,
OPPLANNEDTOTALQUANTITY TYPE STRING,
OPERATIONUNIT TYPE STRING,
NROFOPACTYUSERASSIGNMENTS TYPE STRING,
USERID TYPE STRING,
USERDESCRIPTION TYPE STRING,
NROFOPACTYTEAMASSIGNMENTS TYPE STRING,
RESPYMGMTTEAMID TYPE STRING,
TEAMNAME TYPE STRING,
OPACTYHASMISSINGCOMPONENTS TYPE STRING,
OPERATIONEXECUTIONAVAILABLEQTY TYPE STRING,
PRODUCTIONHOLD TYPE STRING,
MANUFACTURINGACTIONREASONCODE TYPE STRING,
MFGACTIONREASONCODEGROUP TYPE STRING,
MFGACTIONREASONCODEGROUPCTLG TYPE STRING,
MFGACTIONREASONCODENAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IMPEOAIEXECTP_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_IMPEOAIEXECTP_STR-MANDT sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKINSTANCE sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKELEMENT sy-vline 
WA_IMPEOAIEXECTP_STR-OPERATIONACTIVITYNETWORK sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKVERSIONCOUNTER sy-vline 
WA_IMPEOAIEXECTP_STR-CONFIRMATIONSCRAPQUANTITY sy-vline 
WA_IMPEOAIEXECTP_STR-CONFIRMATIONSKIPPEDQUANTITY sy-vline 
WA_IMPEOAIEXECTP_STR-CONFIRMATIONYIELDQUANTITY sy-vline 
WA_IMPEOAIEXECTP_STR-OPPLANNEDSCRAPQUANTITY sy-vline 
WA_IMPEOAIEXECTP_STR-OPPLANNEDYIELDQUANTITY sy-vline 
WA_IMPEOAIEXECTP_STR-PRODUCTIONUNIT sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYEXPDEXECUTIONDURATION sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYEXPDEXECUTIONLABORDURN sy-vline 
WA_IMPEOAIEXECTP_STR-DURATIONUNIT sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYEXPDEXECDURNINSECONDS sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYEXPDEXECLABORDURNINSECS sy-vline 
WA_IMPEOAIEXECTP_STR-ORDERINTERNALID sy-vline 
WA_IMPEOAIEXECTP_STR-ORDEROPERATIONINTERNALID sy-vline 
WA_IMPEOAIEXECTP_STR-STATUSANDACTIONSCHEMA sy-vline 
WA_IMPEOAIEXECTP_STR-STATUSANDACTIONSCHEMASTATUS sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYCONFISSFIBASED sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKELEMENTEXTERNALID sy-vline 
WA_IMPEOAIEXECTP_STR-OPERATIONACTIVITY sy-vline 
WA_IMPEOAIEXECTP_STR-OPERATIONACTYVERSIONCOUNTER sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKELEMENTELEMENT sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKELEMENTELMNTVERSCNTR sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKSEGMENTTYPE sy-vline 
WA_IMPEOAIEXECTP_STR-OANELEMENTDISPLAYSQNCNUMBER sy-vline 
WA_IMPEOAIEXECTP_STR-SASSTATUSCRITICALITY sy-vline 
WA_IMPEOAIEXECTP_STR-SASSTATUSCATEGORY sy-vline 
WA_IMPEOAIEXECTP_STR-OPLTSTSCHEDLDEXECSTRTDTE sy-vline 
WA_IMPEOAIEXECTP_STR-OPLTSTSCHEDLDEXECSTRTTME sy-vline 
WA_IMPEOAIEXECTP_STR-OPLTSTSCHEDLDEXECSTRTDTETME sy-vline 
WA_IMPEOAIEXECTP_STR-DATEISACTUALDATE sy-vline 
WA_IMPEOAIEXECTP_STR-OPERATIONACTIVITYNETWORKGROUP sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKGROUPVERSIONCOUNTER sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYNTWKGROUPEXTERNALID sy-vline 
WA_IMPEOAIEXECTP_STR-MATERIAL sy-vline 
WA_IMPEOAIEXECTP_STR-MANUFACTURINGORDER sy-vline 
WA_IMPEOAIEXECTP_STR-MANUFACTURINGORDERTEXT sy-vline 
WA_IMPEOAIEXECTP_STR-MANUFACTURINGORDERIMPORTANCE sy-vline 
WA_IMPEOAIEXECTP_STR-MANUFACTURINGORDEROPERATION sy-vline 
WA_IMPEOAIEXECTP_STR-MFGORDEROPERATIONTEXT sy-vline 
WA_IMPEOAIEXECTP_STR-MFGORDEROPERATIONORSUBOP sy-vline 
WA_IMPEOAIEXECTP_STR-PRODUCTIONPLANT sy-vline 
WA_IMPEOAIEXECTP_STR-PRODUCTIONPLANTNAME sy-vline 
WA_IMPEOAIEXECTP_STR-WORKCENTERINTERNALID sy-vline 
WA_IMPEOAIEXECTP_STR-WORKCENTERTYPECODE sy-vline 
WA_IMPEOAIEXECTP_STR-WORKCENTER sy-vline 
WA_IMPEOAIEXECTP_STR-WORKCENTERTEXT sy-vline 
WA_IMPEOAIEXECTP_STR-LABORTRACKINGISREQUIRED sy-vline 
WA_IMPEOAIEXECTP_STR-OPPLANNEDTOTALQUANTITY sy-vline 
WA_IMPEOAIEXECTP_STR-OPERATIONUNIT sy-vline 
WA_IMPEOAIEXECTP_STR-NROFOPACTYUSERASSIGNMENTS sy-vline 
WA_IMPEOAIEXECTP_STR-USERID sy-vline 
WA_IMPEOAIEXECTP_STR-USERDESCRIPTION sy-vline 
WA_IMPEOAIEXECTP_STR-NROFOPACTYTEAMASSIGNMENTS sy-vline 
WA_IMPEOAIEXECTP_STR-RESPYMGMTTEAMID sy-vline 
WA_IMPEOAIEXECTP_STR-TEAMNAME sy-vline 
WA_IMPEOAIEXECTP_STR-OPACTYHASMISSINGCOMPONENTS sy-vline 
WA_IMPEOAIEXECTP_STR-OPERATIONEXECUTIONAVAILABLEQTY sy-vline 
WA_IMPEOAIEXECTP_STR-PRODUCTIONHOLD sy-vline 
WA_IMPEOAIEXECTP_STR-MANUFACTURINGACTIONREASONCODE sy-vline 
WA_IMPEOAIEXECTP_STR-MFGACTIONREASONCODEGROUP sy-vline 
WA_IMPEOAIEXECTP_STR-MFGACTIONREASONCODEGROUPCTLG sy-vline 
WA_IMPEOAIEXECTP_STR-MFGACTIONREASONCODENAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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