ABAP Select data from SAP table /1CN/WS_ES_8000_CARRIER 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 /1CN/WS_ES_8000_CARRIER 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 /1CN/WS_ES_8000_CARRIER. 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 /1CN/WS_ES_8000_CARRIER 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_/1CN/WS_ES_8000_CARRIER TYPE STANDARD TABLE OF /1CN/WS_ES_8000_CARRIER,
WA_/1CN/WS_ES_8000_CARRIER TYPE /1CN/WS_ES_8000_CARRIER,
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: </1CN/WS_ES_8000_CARRIER> TYPE /1CN/WS_ES_8000_CARRIER.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_/1CN/WS_ES_8000_CARRIER.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM /1CN/WS_ES_8000_CARRIER
INTO TABLE IT_/1CN/WS_ES_8000_CARRIER.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM /1CN/WS_ES_8000_CARRIER
* INTO TABLE @DATA(IT_/1CN/WS_ES_8000_CARRIER2).
*--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_/1CN/WS_ES_8000_CARRIER INDEX 1 INTO DATA(WA_/1CN/WS_ES_8000_CARRIER2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/1CN/WS_ES_8000_CARRIER ASSIGNING </1CN/WS_ES_8000_CARRIER>.
*To update a field value using a field symbol simply change the value via the field symbol pointer</1CN/WS_ES_8000_CARRIER>-/SAPCND/LIN_ID_01 = 1.
</1CN/WS_ES_8000_CARRIER>-/SAPCND/LIN_ID_02 = 1.
</1CN/WS_ES_8000_CARRIER>-/SAPCND/LIN_ID_03 = 1.
</1CN/WS_ES_8000_CARRIER>-/SAPCND/LIN_VALUE_01_001 = 1.
</1CN/WS_ES_8000_CARRIER>-/SAPCND/LIN_VALUE_02_001 = 1.
ENDLOOP. LOOP AT IT_/1CN/WS_ES_8000_CARRIER INTO WA_/1CN/WS_ES_8000_CARRIER. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/1CN/WS_ES_8000_CARRIER-/SAPCND/LIN_VALUE_03_001, sy-vline,
WA_/1CN/WS_ES_8000_CARRIER-/SAPCND/MNT_IS_ARCHIVED, sy-vline,
WA_/1CN/WS_ES_8000_CARRIER-CLIENT, sy-vline,
WA_/1CN/WS_ES_8000_CARRIER-COND_GROUP_ID, sy-vline,
WA_/1CN/WS_ES_8000_CARRIER-CREATED_BY, sy-vline,
WA_/1CN/WS_ES_8000_CARRIER-CREATED_ON, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/1CN/WS_ES_8000_CARRIER 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_/1CN/WS_ES_8000_CARRIER 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_/1CN/WS_ES_8000_CARRIER INTO WA_/1CN/WS_ES_8000_CARRIER. *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_/1CN/WS_ES_8000_CARRIER_STR,
/SAPCND/LIN_ID_01 TYPE STRING,
/SAPCND/LIN_ID_02 TYPE STRING,
/SAPCND/LIN_ID_03 TYPE STRING,
/SAPCND/LIN_VALUE_01_001 TYPE STRING,
/SAPCND/LIN_VALUE_02_001 TYPE STRING,
/SAPCND/LIN_VALUE_03_001 TYPE STRING,
/SAPCND/MNT_IS_ARCHIVED TYPE STRING,
CLIENT TYPE STRING,
COND_GROUP_ID TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,
DATE_FROM TYPE STRING,
DATE_TO TYPE STRING,
DBACTION_SUPP TYPE STRING,
DBACTION_TABL TYPE STRING,
KAPPL TYPE STRING,
KOPOS TYPE STRING,
KOTABNR TYPE STRING,
KSCHL TYPE STRING,
KSCHL_SUPP TYPE STRING,
KVEWE TYPE STRING,
KZBZG TYPE STRING,
MAINT_STATUS TYPE STRING,
MM_BON_DIST TYPE STRING,
MM_BON_DIST_UNIT TYPE STRING,
MM_BON_RATE TYPE STRING,
MM_BON_RATE_UNIT TYPE STRING,
MNT_OW_ERROR_BY_COND_REC TYPE STRING,
MNT_OW_ERROR_BY_RELATION TYPE STRING,
MNT_OW_EXISTS_AT_DB TYPE STRING,
MNT_OW_MAINT_MODE_ON_SELECT TYPE STRING,
MNT_UI_COLOR_LINE TYPE STRING,
MNT_UI_COND_REC_STATUS TYPE STRING,
MNT_UI_IS_COND_TYPE_LINE TYPE STRING,
MNT_UI_IS_DELETED_ICON TYPE STRING,
MNT_UI_IS_INITIAL_LINE TYPE STRING,
MNT_UI_SCALE_EXIST TYPE STRING,
OBJECT_ID TYPE STRING,
REF_CARR_ID TYPE STRING,
RELEASE_STATUS TYPE STRING,
SCALE_DIM TYPE STRING,
STFKZ TYPE STRING,
SUPP_EXIST TYPE STRING,
TIME_FROM TYPE STRING,
TIME_TO TYPE STRING,
TIME_ZONE TYPE STRING,
VARNUMH TYPE STRING,END OF T_EKKO_STR. DATA: WA_/1CN/WS_ES_8000_CARRIER_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_/1CN/WS_ES_8000_CARRIER_STR-/SAPCND/LIN_ID_01 sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-/SAPCND/LIN_ID_02 sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-/SAPCND/LIN_ID_03 sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-/SAPCND/LIN_VALUE_01_001 sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-/SAPCND/LIN_VALUE_02_001 sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-/SAPCND/LIN_VALUE_03_001 sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-/SAPCND/MNT_IS_ARCHIVED sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-CLIENT sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-COND_GROUP_ID sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-CREATED_BY sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-CREATED_ON sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-DATE_FROM sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-DATE_TO sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-DBACTION_SUPP sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-DBACTION_TABL sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-KAPPL sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-KOPOS sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-KOTABNR sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-KSCHL sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-KSCHL_SUPP sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-KVEWE sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-KZBZG sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MAINT_STATUS sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MM_BON_DIST sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MM_BON_DIST_UNIT sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MM_BON_RATE sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MM_BON_RATE_UNIT sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_OW_ERROR_BY_COND_REC sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_OW_ERROR_BY_RELATION sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_OW_EXISTS_AT_DB sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_OW_MAINT_MODE_ON_SELECT sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_UI_COLOR_LINE sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_UI_COND_REC_STATUS sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_UI_IS_COND_TYPE_LINE sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_UI_IS_DELETED_ICON sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_UI_IS_INITIAL_LINE sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-MNT_UI_SCALE_EXIST sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-OBJECT_ID sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-REF_CARR_ID sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-RELEASE_STATUS sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-SCALE_DIM sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-STFKZ sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-SUPP_EXIST sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-TIME_FROM sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-TIME_TO sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-TIME_ZONE sy-vline
WA_/1CN/WS_ES_8000_CARRIER_STR-VARNUMH sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
