ABAP Select data from SAP table CRMD_EI_LOG_CMP 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_EI_LOG_CMP 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_EI_LOG_CMP. 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_EI_LOG_CMP 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_EI_LOG_CMP TYPE STANDARD TABLE OF CRMD_EI_LOG_CMP,
      WA_CRMD_EI_LOG_CMP TYPE CRMD_EI_LOG_CMP,
      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_EI_LOG_CMP> TYPE CRMD_EI_LOG_CMP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMD_EI_LOG_CMP
*  INTO TABLE @DATA(IT_CRMD_EI_LOG_CMP2).
*--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_EI_LOG_CMP INDEX 1 INTO DATA(WA_CRMD_EI_LOG_CMP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMD_EI_LOG_CMP ASSIGNING <CRMD_EI_LOG_CMP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMD_EI_LOG_CMP>-CLIENT = 1.
<CRMD_EI_LOG_CMP>-KB_NAME = 1.
<CRMD_EI_LOG_CMP>-LANG = 1.
<CRMD_EI_LOG_CMP>-GUID = 1.
<CRMD_EI_LOG_CMP>-INDEX_NAME = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMD_EI_LOG_CMP-FCMP_START_TIME, sy-vline,
WA_CRMD_EI_LOG_CMP-FCMP_END_TIME, sy-vline,
WA_CRMD_EI_LOG_CMP-FCMP_DOC_CNT, sy-vline,
WA_CRMD_EI_LOG_CMP-FCMP_LAST_KB_ID, sy-vline,
WA_CRMD_EI_LOG_CMP-FCMP_RESP_USR, sy-vline,
WA_CRMD_EI_LOG_CMP-FCMP_COMPLETED, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CRMD_EI_LOG_CMP 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_EI_LOG_CMP 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_EI_LOG_CMP INTO WA_CRMD_EI_LOG_CMP. *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 LANG CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_CRMD_EI_LOG_CMP-LANG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_EI_LOG_CMP-LANG.
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_EI_LOG_CMP_STR,
CLIENT TYPE STRING,
KB_NAME TYPE STRING,
LANG TYPE STRING,
GUID TYPE STRING,
INDEX_NAME TYPE STRING,
FCMP_START_TIME TYPE STRING,
FCMP_END_TIME TYPE STRING,
FCMP_DOC_CNT TYPE STRING,
FCMP_LAST_KB_ID TYPE STRING,
FCMP_RESP_USR TYPE STRING,
FCMP_COMPLETED TYPE STRING,
CLU_START_TIME TYPE STRING,
CLU_END_TIME TYPE STRING,
CLU_RESP_USR TYPE STRING,
CLU_COMPLETED TYPE STRING,
CLU_NO TYPE STRING,
CLU_DOC_CNT TYPE STRING,
ACMP_START_TIME TYPE STRING,
ACMP_END_TIME TYPE STRING,
ACMP_COMPLETED TYPE STRING,
ACMP_DOC_NEW TYPE STRING,
ACMP_DOC_UPDATE TYPE STRING,
ACMP_DOC_DELETE TYPE STRING,
ACMP_RESP_USR TYPE STRING,
FCMP_QUEUE_SYNC TYPE STRING,
ACMP_QUEUE_SYNC TYPE STRING,
FCMP_ERROR TYPE STRING,
ACMP_ERROR TYPE STRING,
CLU_ERROR TYPE STRING,
DELTA_CNT TYPE STRING,
DEL_RESP_USR TYPE STRING,
DELETED TYPE STRING,
ACMP_B_STARTED TYPE STRING,
CLU_B_STARTED TYPE STRING,
FCMP_B_STARTED TYPE STRING,
CREATE_ERROR TYPE STRING,
DELETE_ERROR TYPE STRING,
FCMP_ERROR_TXT TYPE STRING,
ACMP_ERROR_TXT TYPE STRING,
CLU_ERROR_TXT TYPE STRING,
CREATE_ERROR_TXT TYPE STRING,
DELETE_ERROR_TXT TYPE STRING,END OF T_EKKO_STR. DATA: WA_CRMD_EI_LOG_CMP_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_EI_LOG_CMP_STR-CLIENT sy-vline
WA_CRMD_EI_LOG_CMP_STR-KB_NAME sy-vline
WA_CRMD_EI_LOG_CMP_STR-LANG sy-vline
WA_CRMD_EI_LOG_CMP_STR-GUID sy-vline
WA_CRMD_EI_LOG_CMP_STR-INDEX_NAME sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_START_TIME sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_END_TIME sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_DOC_CNT sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_LAST_KB_ID sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_RESP_USR sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_COMPLETED sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_START_TIME sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_END_TIME sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_RESP_USR sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_COMPLETED sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_NO sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_DOC_CNT sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_START_TIME sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_END_TIME sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_COMPLETED sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_DOC_NEW sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_DOC_UPDATE sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_DOC_DELETE sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_RESP_USR sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_QUEUE_SYNC sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_QUEUE_SYNC sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_ERROR sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_ERROR sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_ERROR sy-vline
WA_CRMD_EI_LOG_CMP_STR-DELTA_CNT sy-vline
WA_CRMD_EI_LOG_CMP_STR-DEL_RESP_USR sy-vline
WA_CRMD_EI_LOG_CMP_STR-DELETED sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_B_STARTED sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_B_STARTED sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_B_STARTED sy-vline
WA_CRMD_EI_LOG_CMP_STR-CREATE_ERROR sy-vline
WA_CRMD_EI_LOG_CMP_STR-DELETE_ERROR sy-vline
WA_CRMD_EI_LOG_CMP_STR-FCMP_ERROR_TXT sy-vline
WA_CRMD_EI_LOG_CMP_STR-ACMP_ERROR_TXT sy-vline
WA_CRMD_EI_LOG_CMP_STR-CLU_ERROR_TXT sy-vline
WA_CRMD_EI_LOG_CMP_STR-CREATE_ERROR_TXT sy-vline
WA_CRMD_EI_LOG_CMP_STR-DELETE_ERROR_TXT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.