ABAP Select data from SAP table FSPP_S_PARAM_TECH 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 FSPP_S_PARAM_TECH 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 FSPP_S_PARAM_TECH. 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 FSPP_S_PARAM_TECH 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_FSPP_S_PARAM_TECH TYPE STANDARD TABLE OF FSPP_S_PARAM_TECH,
      WA_FSPP_S_PARAM_TECH TYPE FSPP_S_PARAM_TECH,
      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: <FSPP_S_PARAM_TECH> TYPE FSPP_S_PARAM_TECH.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FSPP_S_PARAM_TECH
*  INTO TABLE @DATA(IT_FSPP_S_PARAM_TECH2).
*--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_FSPP_S_PARAM_TECH INDEX 1 INTO DATA(WA_FSPP_S_PARAM_TECH2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FSPP_S_PARAM_TECH ASSIGNING <FSPP_S_PARAM_TECH>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<FSPP_S_PARAM_TECH>-APPLCATG = 1.
<FSPP_S_PARAM_TECH>-OBJCATG = 1.
<FSPP_S_PARAM_TECH>-TRANSCODE = 1.
<FSPP_S_PARAM_TECH>-CLASSNAME = 1.
<FSPP_S_PARAM_TECH>-STEPS = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FSPP_S_PARAM_TECH-PACKDEFCATG, sy-vline,
WA_FSPP_S_PARAM_TECH-PAKET, sy-vline,
WA_FSPP_S_PARAM_TECH-PACKSIZE, sy-vline,
WA_FSPP_S_PARAM_TECH-PAKETNUM, sy-vline,
WA_FSPP_S_PARAM_TECH-OBJ_PER_COMMIT, sy-vline,
WA_FSPP_S_PARAM_TECH-EXECDATE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FSPP_S_PARAM_TECH 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_FSPP_S_PARAM_TECH 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_FSPP_S_PARAM_TECH INTO WA_FSPP_S_PARAM_TECH. *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_FSPP_S_PARAM_TECH_STR,
APPLCATG TYPE STRING,
OBJCATG TYPE STRING,
TRANSCODE TYPE STRING,
CLASSNAME TYPE STRING,
STEPS TYPE STRING,
PACKDEFCATG TYPE STRING,
PAKET TYPE STRING,
PACKSIZE TYPE STRING,
PAKETNUM TYPE STRING,
OBJ_PER_COMMIT TYPE STRING,
EXECDATE TYPE STRING,
REPORT_NAME TYPE STRING,
RUNID_EXT TYPE STRING,
MASSRUN_ID TYPE STRING,
ORIG_START_TIMESTAMP TYPE STRING,
CURR_START_TIMESTAMP TYPE STRING,
LOGNUMBER TYPE STRING,
LOG_TYPE TYPE STRING,
FLG_LOG_CTRL TYPE STRING,
TEST TYPE STRING,
FLG_LOG_CALLS TYPE STRING,
FLG_RUNTIME TYPE STRING,
RNG_CATCH TYPE STRING,
SIMULATION_RUN TYPE STRING,
FLG_NO_PP_REPORT TYPE STRING,
FLG_SYNC_CALL TYPE STRING,
FLG_EXTERNAL_ADMIN TYPE STRING,
FLG_AUTO_DELETE_EXT_PACK TYPE STRING,
FLG_NO_IN_BACKGROUND TYPE STRING,
FLG_NO_START_CHECK TYPE STRING,
FLG_NO_OBJ_CNG_LOGGING TYPE STRING,
FLG_KEEP_ORDER_FOR_LOG TYPE STRING,
FLG_DYNAMICAL_PACK TYPE STRING,
FLG_USE_PPO TYPE STRING,
FLG_USE_PPO_IN_SIMRUN TYPE STRING,
PPO_BUSINESS_PROCESS TYPE STRING,
INTV_CRITERIA TYPE STRING,END OF T_EKKO_STR. DATA: WA_FSPP_S_PARAM_TECH_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_FSPP_S_PARAM_TECH_STR-APPLCATG sy-vline
WA_FSPP_S_PARAM_TECH_STR-OBJCATG sy-vline
WA_FSPP_S_PARAM_TECH_STR-TRANSCODE sy-vline
WA_FSPP_S_PARAM_TECH_STR-CLASSNAME sy-vline
WA_FSPP_S_PARAM_TECH_STR-STEPS sy-vline
WA_FSPP_S_PARAM_TECH_STR-PACKDEFCATG sy-vline
WA_FSPP_S_PARAM_TECH_STR-PAKET sy-vline
WA_FSPP_S_PARAM_TECH_STR-PACKSIZE sy-vline
WA_FSPP_S_PARAM_TECH_STR-PAKETNUM sy-vline
WA_FSPP_S_PARAM_TECH_STR-OBJ_PER_COMMIT sy-vline
WA_FSPP_S_PARAM_TECH_STR-EXECDATE sy-vline
WA_FSPP_S_PARAM_TECH_STR-REPORT_NAME sy-vline
WA_FSPP_S_PARAM_TECH_STR-RUNID_EXT sy-vline
WA_FSPP_S_PARAM_TECH_STR-MASSRUN_ID sy-vline
WA_FSPP_S_PARAM_TECH_STR-ORIG_START_TIMESTAMP sy-vline
WA_FSPP_S_PARAM_TECH_STR-CURR_START_TIMESTAMP sy-vline
WA_FSPP_S_PARAM_TECH_STR-LOGNUMBER sy-vline
WA_FSPP_S_PARAM_TECH_STR-LOG_TYPE sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_LOG_CTRL sy-vline
WA_FSPP_S_PARAM_TECH_STR-TEST sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_LOG_CALLS sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_RUNTIME sy-vline
WA_FSPP_S_PARAM_TECH_STR-RNG_CATCH sy-vline
WA_FSPP_S_PARAM_TECH_STR-SIMULATION_RUN sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_NO_PP_REPORT sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_SYNC_CALL sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_EXTERNAL_ADMIN sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_AUTO_DELETE_EXT_PACK sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_NO_IN_BACKGROUND sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_NO_START_CHECK sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_NO_OBJ_CNG_LOGGING sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_KEEP_ORDER_FOR_LOG sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_DYNAMICAL_PACK sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_USE_PPO sy-vline
WA_FSPP_S_PARAM_TECH_STR-FLG_USE_PPO_IN_SIMRUN sy-vline
WA_FSPP_S_PARAM_TECH_STR-PPO_BUSINESS_PROCESS sy-vline
WA_FSPP_S_PARAM_TECH_STR-INTV_CRITERIA sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.