ABAP Select data from SAP table IUUC_WD_REPL_PROPERTIES 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 IUUC_WD_REPL_PROPERTIES 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 IUUC_WD_REPL_PROPERTIES. 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 IUUC_WD_REPL_PROPERTIES 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_IUUC_WD_REPL_PROPERTIES TYPE STANDARD TABLE OF IUUC_WD_REPL_PROPERTIES,
WA_IUUC_WD_REPL_PROPERTIES TYPE IUUC_WD_REPL_PROPERTIES,
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: <IUUC_WD_REPL_PROPERTIES> TYPE IUUC_WD_REPL_PROPERTIES.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_IUUC_WD_REPL_PROPERTIES.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM IUUC_WD_REPL_PROPERTIES
INTO TABLE IT_IUUC_WD_REPL_PROPERTIES.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM IUUC_WD_REPL_PROPERTIES
* INTO TABLE @DATA(IT_IUUC_WD_REPL_PROPERTIES2).
*--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_IUUC_WD_REPL_PROPERTIES INDEX 1 INTO DATA(WA_IUUC_WD_REPL_PROPERTIES2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IUUC_WD_REPL_PROPERTIES ASSIGNING <IUUC_WD_REPL_PROPERTIES>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<IUUC_WD_REPL_PROPERTIES>-NAME = 1.
<IUUC_WD_REPL_PROPERTIES>-SCHEMA_PASSWORD = 1.
<IUUC_WD_REPL_PROPERTIES>-REPLAY_JOBS = 1.
<IUUC_WD_REPL_PROPERTIES>-INIT_LOAD_JOBS = 1.
<IUUC_WD_REPL_PROPERTIES>-TBLSP_CLASS1 = 1.
ENDLOOP. LOOP AT IT_IUUC_WD_REPL_PROPERTIES INTO WA_IUUC_WD_REPL_PROPERTIES. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_IUUC_WD_REPL_PROPERTIES-TBLSP_CLASS2, sy-vline,
WA_IUUC_WD_REPL_PROPERTIES-TBLSP_CLASS3, sy-vline,
WA_IUUC_WD_REPL_PROPERTIES-REPL_MODE, sy-vline,
WA_IUUC_WD_REPL_PROPERTIES-REPL_INTERVAL_TYPE, sy-vline,
WA_IUUC_WD_REPL_PROPERTIES-REPL_INTERVAL_VALUE, sy-vline,
WA_IUUC_WD_REPL_PROPERTIES-REPL_TIME, sy-vline.
ENDLOOP. *Add any further fields from structure WA_IUUC_WD_REPL_PROPERTIES 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_IUUC_WD_REPL_PROPERTIES 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_IUUC_WD_REPL_PROPERTIES INTO WA_IUUC_WD_REPL_PROPERTIES. *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 ISOLA, internal->external for field TABLE_TEXT_LANGU CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_IUUC_WD_REPL_PROPERTIES-TABLE_TEXT_LANGU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IUUC_WD_REPL_PROPERTIES-TABLE_TEXT_LANGU.
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_IUUC_WD_REPL_PROPERTIES_STR,
NAME TYPE STRING,
SCHEMA_PASSWORD TYPE STRING,
REPLAY_JOBS TYPE STRING,
INIT_LOAD_JOBS TYPE STRING,
TBLSP_CLASS1 TYPE STRING,
TBLSP_CLASS2 TYPE STRING,
TBLSP_CLASS3 TYPE STRING,
REPL_MODE TYPE STRING,
REPL_INTERVAL_TYPE TYPE STRING,
REPL_INTERVAL_VALUE TYPE STRING,
REPL_TIME TYPE STRING,
SOURCE_SYSTEM_TYPE TYPE STRING,
SOURCE_RFCDEST TYPE STRING,
SOURCE_LEGACY_DB TYPE STRING,
SOURCE_LEGACY_DBCON TYPE STRING,
SOURCE_LEGACY_SCHEMA TYPE STRING,
SOURCE_LEGACY_TBLSP TYPE STRING,
SOURCE_LEGACY_UNICODE TYPE STRING,
HANA_USERNAME TYPE STRING,
HANA_PASSWORD TYPE STRING,
HANA_HOSTNAME TYPE STRING,
HANA_INSTANCE TYPE STRING,
HANA_LOGICAL_PORT TYPE STRING,
DEFAULT_MT_ID TYPE STRING,
RFC_CLIENT_ONLY TYPE STRING,
APPLICATION TYPE STRING,
REUSE_SENDER TYPE STRING,
DESCR TYPE STRING,
STAT_COND_HOUR TYPE STRING,
STAT_COND_DAY TYPE STRING,
STAT_DELETE TYPE STRING,
NUM_JOBS_ACPCALC TYPE STRING,
IL_SCENARIO TYPE STRING,
TABLE_TEXT_LANGU TYPE STRING,
AUTH_GROUP TYPE STRING,
ACTIVE_RL TYPE STRING,
APPLICATION_DESCR TYPE STRING,
REPL_USER TYPE STRING,
ACTIVE_NULL_R TYPE STRING,END OF T_EKKO_STR. DATA: WA_IUUC_WD_REPL_PROPERTIES_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_IUUC_WD_REPL_PROPERTIES_STR-NAME sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SCHEMA_PASSWORD sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-REPLAY_JOBS sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-INIT_LOAD_JOBS sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-TBLSP_CLASS1 sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-TBLSP_CLASS2 sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-TBLSP_CLASS3 sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-REPL_MODE sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-REPL_INTERVAL_TYPE sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-REPL_INTERVAL_VALUE sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-REPL_TIME sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SOURCE_SYSTEM_TYPE sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SOURCE_RFCDEST sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SOURCE_LEGACY_DB sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SOURCE_LEGACY_DBCON sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SOURCE_LEGACY_SCHEMA sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SOURCE_LEGACY_TBLSP sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-SOURCE_LEGACY_UNICODE sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-HANA_USERNAME sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-HANA_PASSWORD sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-HANA_HOSTNAME sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-HANA_INSTANCE sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-HANA_LOGICAL_PORT sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-DEFAULT_MT_ID sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-RFC_CLIENT_ONLY sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-APPLICATION sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-REUSE_SENDER sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-DESCR sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-STAT_COND_HOUR sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-STAT_COND_DAY sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-STAT_DELETE sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-NUM_JOBS_ACPCALC sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-IL_SCENARIO sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-TABLE_TEXT_LANGU sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-AUTH_GROUP sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-ACTIVE_RL sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-APPLICATION_DESCR sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-REPL_USER sy-vline
WA_IUUC_WD_REPL_PROPERTIES_STR-ACTIVE_NULL_R sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
