ABAP Select data from SAP table IAOM_CRMSRV_CSC 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 IAOM_CRMSRV_CSC 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 IAOM_CRMSRV_CSC. 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 IAOM_CRMSRV_CSC 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_IAOM_CRMSRV_CSC TYPE STANDARD TABLE OF IAOM_CRMSRV_CSC,
      WA_IAOM_CRMSRV_CSC TYPE IAOM_CRMSRV_CSC,
      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: <IAOM_CRMSRV_CSC> TYPE IAOM_CRMSRV_CSC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IAOM_CRMSRV_CSC
*  INTO TABLE @DATA(IT_IAOM_CRMSRV_CSC2).
*--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_IAOM_CRMSRV_CSC INDEX 1 INTO DATA(WA_IAOM_CRMSRV_CSC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IAOM_CRMSRV_CSC ASSIGNING <IAOM_CRMSRV_CSC>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<IAOM_CRMSRV_CSC>-MANDT = 1.
<IAOM_CRMSRV_CSC>-VALID_FROM_DATE = 1.
<IAOM_CRMSRV_CSC>-VALID_FROM_TIME = 1.
<IAOM_CRMSRV_CSC>-TOPPROC_TYPE_CTP = 1.
<IAOM_CRMSRV_CSC>-PROCESS_TYPE_CTP = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IAOM_CRMSRV_CSC-SERVICE_ORG_CTP, sy-vline,
WA_IAOM_CRMSRV_CSC-SRV_ORG_RESP_CTP, sy-vline,
WA_IAOM_CRMSRV_CSC-TOPPROC_TYPE, sy-vline,
WA_IAOM_CRMSRV_CSC-PROCESS_TYPE, sy-vline,
WA_IAOM_CRMSRV_CSC-SERVICE_ORG, sy-vline,
WA_IAOM_CRMSRV_CSC-SERVICE_ORG_RESP, sy-vline.
ENDLOOP. *Add any further fields from structure WA_IAOM_CRMSRV_CSC 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_IAOM_CRMSRV_CSC 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_IAOM_CRMSRV_CSC INTO WA_IAOM_CRMSRV_CSC. *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 SORG, internal->external for field SERVICE_ORG_CTP CALL FUNCTION 'CONVERSION_EXIT_SORG_OUTPUT' EXPORTING input = WA_IAOM_CRMSRV_CSC-SERVICE_ORG_CTP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IAOM_CRMSRV_CSC-SERVICE_ORG_CTP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit RSORG, internal->external for field SRV_ORG_RESP_CTP CALL FUNCTION 'CONVERSION_EXIT_RSORG_OUTPUT' EXPORTING input = WA_IAOM_CRMSRV_CSC-SRV_ORG_RESP_CTP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IAOM_CRMSRV_CSC-SRV_ORG_RESP_CTP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SORG, internal->external for field SERVICE_ORG CALL FUNCTION 'CONVERSION_EXIT_SORG_OUTPUT' EXPORTING input = WA_IAOM_CRMSRV_CSC-SERVICE_ORG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IAOM_CRMSRV_CSC-SERVICE_ORG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit RSORG, internal->external for field SERVICE_ORG_RESP CALL FUNCTION 'CONVERSION_EXIT_RSORG_OUTPUT' EXPORTING input = WA_IAOM_CRMSRV_CSC-SERVICE_ORG_RESP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IAOM_CRMSRV_CSC-SERVICE_ORG_RESP.
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_IAOM_CRMSRV_CSC_STR,
MANDT TYPE STRING,
VALID_FROM_DATE TYPE STRING,
VALID_FROM_TIME TYPE STRING,
TOPPROC_TYPE_CTP TYPE STRING,
PROCESS_TYPE_CTP TYPE STRING,
SERVICE_ORG_CTP TYPE STRING,
SRV_ORG_RESP_CTP TYPE STRING,
TOPPROC_TYPE TYPE STRING,
PROCESS_TYPE TYPE STRING,
SERVICE_ORG TYPE STRING,
SERVICE_ORG_RESP TYPE STRING,
ITM_TYPE TYPE STRING,
ENTERPRISE_SERVICE_ORG_CTP TYPE STRING,
ENTERPRISE_SERVICE_ORG TYPE STRING,
CO_SCENARIO TYPE STRING,
CO_SCEN_DET_BADI TYPE STRING,
CO_LEVEL TYPE STRING,
VALID_TO_DATE TYPE STRING,
VALID_TO_TIME TYPE STRING,END OF T_EKKO_STR. DATA: WA_IAOM_CRMSRV_CSC_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_IAOM_CRMSRV_CSC_STR-MANDT sy-vline
WA_IAOM_CRMSRV_CSC_STR-VALID_FROM_DATE sy-vline
WA_IAOM_CRMSRV_CSC_STR-VALID_FROM_TIME sy-vline
WA_IAOM_CRMSRV_CSC_STR-TOPPROC_TYPE_CTP sy-vline
WA_IAOM_CRMSRV_CSC_STR-PROCESS_TYPE_CTP sy-vline
WA_IAOM_CRMSRV_CSC_STR-SERVICE_ORG_CTP sy-vline
WA_IAOM_CRMSRV_CSC_STR-SRV_ORG_RESP_CTP sy-vline
WA_IAOM_CRMSRV_CSC_STR-TOPPROC_TYPE sy-vline
WA_IAOM_CRMSRV_CSC_STR-PROCESS_TYPE sy-vline
WA_IAOM_CRMSRV_CSC_STR-SERVICE_ORG sy-vline
WA_IAOM_CRMSRV_CSC_STR-SERVICE_ORG_RESP sy-vline
WA_IAOM_CRMSRV_CSC_STR-ITM_TYPE sy-vline
WA_IAOM_CRMSRV_CSC_STR-ENTERPRISE_SERVICE_ORG_CTP sy-vline
WA_IAOM_CRMSRV_CSC_STR-ENTERPRISE_SERVICE_ORG sy-vline
WA_IAOM_CRMSRV_CSC_STR-CO_SCENARIO sy-vline
WA_IAOM_CRMSRV_CSC_STR-CO_SCEN_DET_BADI sy-vline
WA_IAOM_CRMSRV_CSC_STR-CO_LEVEL sy-vline
WA_IAOM_CRMSRV_CSC_STR-VALID_TO_DATE sy-vline
WA_IAOM_CRMSRV_CSC_STR-VALID_TO_TIME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.