ABAP Select data from SAP table CRMD_TM_CL 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 CRMD_TM_CL 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 CRMD_TM_CL. 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 CRMD_TM_CL 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_CRMD_TM_CL TYPE STANDARD TABLE OF CRMD_TM_CL,
      WA_CRMD_TM_CL TYPE CRMD_TM_CL,
      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: <CRMD_TM_CL> TYPE CRMD_TM_CL.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMD_TM_CL
*  INTO TABLE @DATA(IT_CRMD_TM_CL2).
*--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_CRMD_TM_CL INDEX 1 INTO DATA(WA_CRMD_TM_CL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMD_TM_CL ASSIGNING <CRMD_TM_CL>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMD_TM_CL>-CLIENT = 1.
<CRMD_TM_CL>-PID = 1.
<CRMD_TM_CL>-PARENT_CL_PID = 1.
<CRMD_TM_CL>-STATE = 1.
<CRMD_TM_CL>-ICLASS = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMD_TM_CL-ASSIGNMENTS, sy-vline,
WA_CRMD_TM_CL-INTERACTIONS, sy-vline,
WA_CRMD_TM_CL-NAME, sy-vline,
WA_CRMD_TM_CL-REFS, sy-vline,
WA_CRMD_TM_CL-ASSIGN_GROUPS, sy-vline,
WA_CRMD_TM_CL-CALL_LISTS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CRMD_TM_CL 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_CRMD_TM_CL 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_CRMD_TM_CL INTO WA_CRMD_TM_CL. *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 CLIDC, internal->external for field PID CALL FUNCTION 'CONVERSION_EXIT_CLIDC_OUTPUT' EXPORTING input = WA_CRMD_TM_CL-PID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_TM_CL-PID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CLIDC, internal->external for field PARENT_CL_PID CALL FUNCTION 'CONVERSION_EXIT_CLIDC_OUTPUT' EXPORTING input = WA_CRMD_TM_CL-PARENT_CL_PID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_TM_CL-PARENT_CL_PID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CLMTS, internal->external for field TIMESTAMP_FROM CALL FUNCTION 'CONVERSION_EXIT_CLMTS_OUTPUT' EXPORTING input = WA_CRMD_TM_CL-TIMESTAMP_FROM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_TM_CL-TIMESTAMP_FROM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CLMTS, internal->external for field TIMESTAMP_TO CALL FUNCTION 'CONVERSION_EXIT_CLMTS_OUTPUT' EXPORTING input = WA_CRMD_TM_CL-TIMESTAMP_TO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_TM_CL-TIMESTAMP_TO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CLMTS, internal->external for field STOP_EXEC_ON CALL FUNCTION 'CONVERSION_EXIT_CLMTS_OUTPUT' EXPORTING input = WA_CRMD_TM_CL-STOP_EXEC_ON IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_TM_CL-STOP_EXEC_ON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CLMTS, internal->external for field ACTUAL_START CALL FUNCTION 'CONVERSION_EXIT_CLMTS_OUTPUT' EXPORTING input = WA_CRMD_TM_CL-ACTUAL_START IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_TM_CL-ACTUAL_START.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CLMTS, internal->external for field ACTUAL_FINISH CALL FUNCTION 'CONVERSION_EXIT_CLMTS_OUTPUT' EXPORTING input = WA_CRMD_TM_CL-ACTUAL_FINISH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_TM_CL-ACTUAL_FINISH.
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_CRMD_TM_CL_STR,
CLIENT TYPE STRING,
PID TYPE STRING,
PARENT_CL_PID TYPE STRING,
STATE TYPE STRING,
ICLASS TYPE STRING,
ASSIGNMENTS TYPE STRING,
INTERACTIONS TYPE STRING,
NAME TYPE STRING,
REFS TYPE STRING,
ASSIGN_GROUPS TYPE STRING,
CALL_LISTS TYPE STRING,
RESPONSIBLE_USER TYPE STRING,
PRIORITY TYPE STRING,
FLAGS TYPE STRING,
EXECUTION_MODE TYPE STRING,
TIMESTAMP_FROM TYPE STRING,
TIMESTAMP_TO TYPE STRING,
STOP_EXEC_ON TYPE STRING,
ACTIVE TYPE STRING,
DIALER TYPE STRING,
TYPE TYPE STRING,
ORCC TYPE STRING,
ORCC_CONFIG TYPE STRING,
CLDPR TYPE STRING,
CLDPR_CONFIG TYPE STRING,
CLDPF TYPE STRING,
CLDPF_CONFIG TYPE STRING,
RVP TYPE STRING,
BTXSYNC TYPE STRING,
INTERACT_CENTER TYPE STRING,
IT_ORCC TYPE STRING,
IT_BTXSYNC TYPE STRING,
IT_RVP TYPE STRING,
IT_CLDPF TYPE STRING,
IT_CLDPR TYPE STRING,
ATTEMPTS_MAX TYPE STRING,
PROC_TIME_EXP TYPE STRING,
PROC_TIME_MAX TYPE STRING,
ACTUAL_START TYPE STRING,
ACTUAL_FINISH TYPE STRING,
BUFFER_SIZE TYPE STRING,END OF T_EKKO_STR. DATA: WA_CRMD_TM_CL_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_CRMD_TM_CL_STR-CLIENT sy-vline
WA_CRMD_TM_CL_STR-PID sy-vline
WA_CRMD_TM_CL_STR-PARENT_CL_PID sy-vline
WA_CRMD_TM_CL_STR-STATE sy-vline
WA_CRMD_TM_CL_STR-ICLASS sy-vline
WA_CRMD_TM_CL_STR-ASSIGNMENTS sy-vline
WA_CRMD_TM_CL_STR-INTERACTIONS sy-vline
WA_CRMD_TM_CL_STR-NAME sy-vline
WA_CRMD_TM_CL_STR-REFS sy-vline
WA_CRMD_TM_CL_STR-ASSIGN_GROUPS sy-vline
WA_CRMD_TM_CL_STR-CALL_LISTS sy-vline
WA_CRMD_TM_CL_STR-RESPONSIBLE_USER sy-vline
WA_CRMD_TM_CL_STR-PRIORITY sy-vline
WA_CRMD_TM_CL_STR-FLAGS sy-vline
WA_CRMD_TM_CL_STR-EXECUTION_MODE sy-vline
WA_CRMD_TM_CL_STR-TIMESTAMP_FROM sy-vline
WA_CRMD_TM_CL_STR-TIMESTAMP_TO sy-vline
WA_CRMD_TM_CL_STR-STOP_EXEC_ON sy-vline
WA_CRMD_TM_CL_STR-ACTIVE sy-vline
WA_CRMD_TM_CL_STR-DIALER sy-vline
WA_CRMD_TM_CL_STR-TYPE sy-vline
WA_CRMD_TM_CL_STR-ORCC sy-vline
WA_CRMD_TM_CL_STR-ORCC_CONFIG sy-vline
WA_CRMD_TM_CL_STR-CLDPR sy-vline
WA_CRMD_TM_CL_STR-CLDPR_CONFIG sy-vline
WA_CRMD_TM_CL_STR-CLDPF sy-vline
WA_CRMD_TM_CL_STR-CLDPF_CONFIG sy-vline
WA_CRMD_TM_CL_STR-RVP sy-vline
WA_CRMD_TM_CL_STR-BTXSYNC sy-vline
WA_CRMD_TM_CL_STR-INTERACT_CENTER sy-vline
WA_CRMD_TM_CL_STR-IT_ORCC sy-vline
WA_CRMD_TM_CL_STR-IT_BTXSYNC sy-vline
WA_CRMD_TM_CL_STR-IT_RVP sy-vline
WA_CRMD_TM_CL_STR-IT_CLDPF sy-vline
WA_CRMD_TM_CL_STR-IT_CLDPR sy-vline
WA_CRMD_TM_CL_STR-ATTEMPTS_MAX sy-vline
WA_CRMD_TM_CL_STR-PROC_TIME_EXP sy-vline
WA_CRMD_TM_CL_STR-PROC_TIME_MAX sy-vline
WA_CRMD_TM_CL_STR-ACTUAL_START sy-vline
WA_CRMD_TM_CL_STR-ACTUAL_FINISH sy-vline
WA_CRMD_TM_CL_STR-BUFFER_SIZE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.