ABAP Select data from SAP table EHS00S_TLAB_IOT into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP EHS00S_TLAB_IOT 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 EHS00S_TLAB_IOT. 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 EHS00S_TLAB_IOT 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_EHS00S_TLAB_IOT TYPE STANDARD TABLE OF EHS00S_TLAB_IOT, WA_EHS00S_TLAB_IOT TYPE EHS00S_TLAB_IOT, 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: <EHS00S_TLAB_IOT> TYPE EHS00S_TLAB_IOT. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_EHS00S_TLAB_IOT. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM EHS00S_TLAB_IOT INTO TABLE IT_EHS00S_TLAB_IOT. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM EHS00S_TLAB_IOT * INTO TABLE @DATA(IT_EHS00S_TLAB_IOT2). *--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_EHS00S_TLAB_IOT INDEX 1 INTO DATA(WA_EHS00S_TLAB_IOT2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_EHS00S_TLAB_IOT ASSIGNING <EHS00S_TLAB_IOT>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHS00S_TLAB_IOT>-MARKFLG = 1.
<EHS00S_TLAB_IOT>-SELEFLG = 1.
<EHS00S_TLAB_IOT>-LINENO = 1.
<EHS00S_TLAB_IOT>-LINEMOD = 1.
<EHS00S_TLAB_IOT>-CHCOFLG = 1.
ENDLOOP. LOOP AT IT_EHS00S_TLAB_IOT INTO WA_EHS00S_TLAB_IOT. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_EHS00S_TLAB_IOT-LOCKMOD, sy-vline,
WA_EHS00S_TLAB_IOT-INTRFLG, sy-vline,
WA_EHS00S_TLAB_IOT-ERRORMODE, sy-vline,
WA_EHS00S_TLAB_IOT-ERRORINFO, sy-vline,
WA_EHS00S_TLAB_IOT-ERRORCLASS, sy-vline,
WA_EHS00S_TLAB_IOT-ERRORPARAM, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EHS00S_TLAB_IOT 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_EHS00S_TLAB_IOT 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_EHS00S_TLAB_IOT INTO WA_EHS00S_TLAB_IOT. *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 RECN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHS00S_TLAB_IOT-RECN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHS00S_TLAB_IOT-RECN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ACTN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHS00S_TLAB_IOT-ACTN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHS00S_TLAB_IOT-ACTN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field RECNROOT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHS00S_TLAB_IOT-RECNROOT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHS00S_TLAB_IOT-RECNROOT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field RESULT_UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHS00S_TLAB_IOT-RESULT_UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHS00S_TLAB_IOT-RESULT_UOM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AENNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHS00S_TLAB_IOT-AENNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHS00S_TLAB_IOT-AENNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ASSTO_AENNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHS00S_TLAB_IOT-ASSTO_AENNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHS00S_TLAB_IOT-ASSTO_AENNR.
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_EHS00S_TLAB_IOT_STR,
MARKFLG TYPE STRING,
SELEFLG TYPE STRING,
LINENO TYPE STRING,
LINEMOD TYPE STRING,
CHCOFLG TYPE STRING,
LOCKMOD TYPE STRING,
INTRFLG TYPE STRING,
ERRORMODE TYPE STRING,
ERRORINFO TYPE STRING,
ERRORCLASS TYPE STRING,
ERRORPARAM TYPE STRING,
LOGLOCKMOD TYPE STRING,
EXTINFO TYPE STRING,
ACTYPE TYPE STRING,
RECN TYPE STRING,
ACTN TYPE STRING,
RECNROOT TYPE STRING,
MANDT TYPE STRING,
TEST_NO TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
LAB_CODE TYPE STRING,
COMP_LAB_CODE TYPE STRING,
RESULT_UOM TYPE STRING,
RESULT_REF_RANGE TYPE STRING,
RESULT_NORMAL_L TYPE STRING,
RESULT_NORMAL_H TYPE STRING,
UPLOAD_FLAG TYPE STRING,
UNAME TYPE STRING,
AEDTM TYPE STRING,
AENNR TYPE STRING,
CRNAM TYPE STRING,
CRDTIMESTAMP TYPE STRING,
UPDNAM TYPE STRING,
UPDTIMESTAMP TYPE STRING,
TEST_NAME TYPE STRING,
ASSTO_EXAM_GROUP TYPE STRING,
ASSTO_EXAM_CODE TYPE STRING,
ASSTO_TEST_SEQ_NO TYPE STRING,
ASSTO_AEDTM TYPE STRING,
ASSTO_UNAME TYPE STRING,
ASSTO_ENDDA TYPE STRING,
ASSTO_BEGDA TYPE STRING,
ASSTO_AENNR TYPE STRING,
ASSTO_CRNAM TYPE STRING,
ASSTO_CRDTIMESTAMP TYPE STRING,
ASSTO_UPDTIMESTAMP TYPE STRING,
MSEH6 TYPE STRING,END OF T_EKKO_STR. DATA: WA_EHS00S_TLAB_IOT_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_EHS00S_TLAB_IOT_STR-MARKFLG sy-vline
WA_EHS00S_TLAB_IOT_STR-SELEFLG sy-vline
WA_EHS00S_TLAB_IOT_STR-LINENO sy-vline
WA_EHS00S_TLAB_IOT_STR-LINEMOD sy-vline
WA_EHS00S_TLAB_IOT_STR-CHCOFLG sy-vline
WA_EHS00S_TLAB_IOT_STR-LOCKMOD sy-vline
WA_EHS00S_TLAB_IOT_STR-INTRFLG sy-vline
WA_EHS00S_TLAB_IOT_STR-ERRORMODE sy-vline
WA_EHS00S_TLAB_IOT_STR-ERRORINFO sy-vline
WA_EHS00S_TLAB_IOT_STR-ERRORCLASS sy-vline
WA_EHS00S_TLAB_IOT_STR-ERRORPARAM sy-vline
WA_EHS00S_TLAB_IOT_STR-LOGLOCKMOD sy-vline
WA_EHS00S_TLAB_IOT_STR-EXTINFO sy-vline
WA_EHS00S_TLAB_IOT_STR-ACTYPE sy-vline
WA_EHS00S_TLAB_IOT_STR-RECN sy-vline
WA_EHS00S_TLAB_IOT_STR-ACTN sy-vline
WA_EHS00S_TLAB_IOT_STR-RECNROOT sy-vline
WA_EHS00S_TLAB_IOT_STR-MANDT sy-vline
WA_EHS00S_TLAB_IOT_STR-TEST_NO sy-vline
WA_EHS00S_TLAB_IOT_STR-ENDDA sy-vline
WA_EHS00S_TLAB_IOT_STR-BEGDA sy-vline
WA_EHS00S_TLAB_IOT_STR-LAB_CODE sy-vline
WA_EHS00S_TLAB_IOT_STR-COMP_LAB_CODE sy-vline
WA_EHS00S_TLAB_IOT_STR-RESULT_UOM sy-vline
WA_EHS00S_TLAB_IOT_STR-RESULT_REF_RANGE sy-vline
WA_EHS00S_TLAB_IOT_STR-RESULT_NORMAL_L sy-vline
WA_EHS00S_TLAB_IOT_STR-RESULT_NORMAL_H sy-vline
WA_EHS00S_TLAB_IOT_STR-UPLOAD_FLAG sy-vline
WA_EHS00S_TLAB_IOT_STR-UNAME sy-vline
WA_EHS00S_TLAB_IOT_STR-AEDTM sy-vline
WA_EHS00S_TLAB_IOT_STR-AENNR sy-vline
WA_EHS00S_TLAB_IOT_STR-CRNAM sy-vline
WA_EHS00S_TLAB_IOT_STR-CRDTIMESTAMP sy-vline
WA_EHS00S_TLAB_IOT_STR-UPDNAM sy-vline
WA_EHS00S_TLAB_IOT_STR-UPDTIMESTAMP sy-vline
WA_EHS00S_TLAB_IOT_STR-TEST_NAME sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_EXAM_GROUP sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_EXAM_CODE sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_TEST_SEQ_NO sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_AEDTM sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_UNAME sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_ENDDA sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_BEGDA sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_AENNR sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_CRNAM sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_CRDTIMESTAMP sy-vline
WA_EHS00S_TLAB_IOT_STR-ASSTO_UPDTIMESTAMP sy-vline
WA_EHS00S_TLAB_IOT_STR-MSEH6 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.