ABAP Select data from SAP table /SMB/S_FILE_IMP_PARAM_PP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SMB/S_FILE_IMP_PARAM_PP 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 /SMB/S_FILE_IMP_PARAM_PP. 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 /SMB/S_FILE_IMP_PARAM_PP 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_/SMB/S_FILE_IMP_PARAM_PP TYPE STANDARD TABLE OF /SMB/S_FILE_IMP_PARAM_PP,
      WA_/SMB/S_FILE_IMP_PARAM_PP TYPE /SMB/S_FILE_IMP_PARAM_PP,
      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: </SMB/S_FILE_IMP_PARAM_PP> TYPE /SMB/S_FILE_IMP_PARAM_PP.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SMB/S_FILE_IMP_PARAM_PP
  INTO TABLE IT_/SMB/S_FILE_IMP_PARAM_PP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SMB/S_FILE_IMP_PARAM_PP
*  INTO TABLE @DATA(IT_/SMB/S_FILE_IMP_PARAM_PP2).
*--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_/SMB/S_FILE_IMP_PARAM_PP INDEX 1 INTO DATA(WA_/SMB/S_FILE_IMP_PARAM_PP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SMB/S_FILE_IMP_PARAM_PP ASSIGNING </SMB/S_FILE_IMP_PARAM_PP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SMB/S_FILE_IMP_PARAM_PP>-APPLCATG = 1.
</SMB/S_FILE_IMP_PARAM_PP>-PACKDEFCATG = 1.
</SMB/S_FILE_IMP_PARAM_PP>-PACKAGE_SIZE = 1.
</SMB/S_FILE_IMP_PARAM_PP>-SIMULATION = 1.
</SMB/S_FILE_IMP_PARAM_PP>-USE_DIA_WP = 1.

ENDLOOP.

LOOP AT IT_/SMB/S_FILE_IMP_PARAM_PP INTO WA_/SMB/S_FILE_IMP_PARAM_PP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SMB/S_FILE_IMP_PARAM_PP-SYNCH, sy-vline,
  WA_/SMB/S_FILE_IMP_PARAM_PP-PUBLISH_RESULTS, sy-vline,
  WA_/SMB/S_FILE_IMP_PARAM_PP-TARGET_VERSION, sy-vline,
  WA_/SMB/S_FILE_IMP_PARAM_PP-EXTLOG_NR, sy-vline,
  WA_/SMB/S_FILE_IMP_PARAM_PP-RUNID_EXT, sy-vline,
  WA_/SMB/S_FILE_IMP_PARAM_PP-STEP_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SMB/S_FILE_IMP_PARAM_PP 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_/SMB/S_FILE_IMP_PARAM_PP 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_/SMB/S_FILE_IMP_PARAM_PP INTO WA_/SMB/S_FILE_IMP_PARAM_PP.


*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_/SMB/S_FILE_IMP_PARAM_PP_STR, 
APPLCATG TYPE STRING,
PACKDEFCATG TYPE STRING,
PACKAGE_SIZE TYPE STRING,
SIMULATION TYPE STRING,
USE_DIA_WP TYPE STRING,
SYNCH TYPE STRING,
PUBLISH_RESULTS TYPE STRING,
TARGET_VERSION TYPE STRING,
EXTLOG_NR TYPE STRING,
RUNID_EXT TYPE STRING,
STEP_ID TYPE STRING,
OPTIONS TYPE STRING,
COUNTRY_FILTER TYPE STRING,
ADDITIVE_UPLOADING TYPE STRING,
FOR_UPGRADE_SOLUTION TYPE STRING,
HASH_CONTENT TYPE STRING,
HANDLE_CHANGED_IND TYPE STRING,
OVERWRITE_EXISTING TYPE STRING,
CUSTOMER_CENTRALDATA_HANDLING TYPE STRING,
DELTA_TDC_IMPORT TYPE STRING,
ALLOWED_LANGUAGES TYPE STRING,
STOP_ON_1ST_ERROR TYPE STRING,
FORCE_CHG_RECORDING TYPE STRING,
CHANGE_GRP_ID TYPE STRING,
CHANGE_REC_TST TYPE STRING,
SUPPRESS_CHG_RECORDING TYPE STRING,
NO_DB_UPDATE TYPE STRING,
SAVE_LOG TYPE STRING,
CREATE_BACKUP TYPE STRING,
TECH TYPE STRING,
TRACE_REQUESTED TYPE STRING,
PERF_TRACE_REQ TYPE STRING,
MEM_TRACE_REQ TYPE STRING,
MEM_TRACE_TRESHOLD TYPE STRING,
OUT_OF_RES_BEHAVIOR TYPE STRING,
PACKMANID TYPE STRING,
PACKAGENO TYPE STRING,
IMPORT_ID TYPE STRING,
SOLUTION_ID TYPE STRING,
TASKS TYPE STRING,
TDC_IDS TYPE STRING,
FILENAMES TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SMB/S_FILE_IMP_PARAM_PP_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_/SMB/S_FILE_IMP_PARAM_PP_STR-APPLCATG sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-PACKDEFCATG sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-PACKAGE_SIZE sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-SIMULATION sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-USE_DIA_WP sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-SYNCH sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-PUBLISH_RESULTS sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-TARGET_VERSION sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-EXTLOG_NR sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-RUNID_EXT sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-STEP_ID sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-OPTIONS sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-COUNTRY_FILTER sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-ADDITIVE_UPLOADING sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-FOR_UPGRADE_SOLUTION sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-HASH_CONTENT sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-HANDLE_CHANGED_IND sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-OVERWRITE_EXISTING sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-CUSTOMER_CENTRALDATA_HANDLING sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-DELTA_TDC_IMPORT sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-ALLOWED_LANGUAGES sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-STOP_ON_1ST_ERROR sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-FORCE_CHG_RECORDING sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-CHANGE_GRP_ID sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-CHANGE_REC_TST sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-SUPPRESS_CHG_RECORDING sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-NO_DB_UPDATE sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-SAVE_LOG sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-CREATE_BACKUP sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-TECH sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-TRACE_REQUESTED sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-PERF_TRACE_REQ sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-MEM_TRACE_REQ sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-MEM_TRACE_TRESHOLD sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-OUT_OF_RES_BEHAVIOR sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-PACKMANID sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-PACKAGENO sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-IMPORT_ID sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-SOLUTION_ID sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-TASKS sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-TDC_IDS sy-vline 
WA_/SMB/S_FILE_IMP_PARAM_PP_STR-FILENAMES sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.