ABAP Select data from SAP table /SAPAPO/CDPS_OPT_RESOURCE_STR 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 /SAPAPO/CDPS_OPT_RESOURCE_STR 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 /SAPAPO/CDPS_OPT_RESOURCE_STR. 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 /SAPAPO/CDPS_OPT_RESOURCE_STR 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_/SAPAPO/CDPS_OPT_RESOURCE_STR TYPE STANDARD TABLE OF /SAPAPO/CDPS_OPT_RESOURCE_STR,
      WA_/SAPAPO/CDPS_OPT_RESOURCE_STR TYPE /SAPAPO/CDPS_OPT_RESOURCE_STR,
      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: </SAPAPO/CDPS_OPT_RESOURCE_STR> TYPE /SAPAPO/CDPS_OPT_RESOURCE_STR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/CDPS_OPT_RESOURCE_STR
*  INTO TABLE @DATA(IT_/SAPAPO/CDPS_OPT_RESOURCE_STR2).
*--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_/SAPAPO/CDPS_OPT_RESOURCE_STR INDEX 1 INTO DATA(WA_/SAPAPO/CDPS_OPT_RESOURCE_STR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/CDPS_OPT_RESOURCE_STR ASSIGNING </SAPAPO/CDPS_OPT_RESOURCE_STR>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/CDPS_OPT_RESOURCE_STR>-SIMVERSION = 1.
</SAPAPO/CDPS_OPT_RESOURCE_STR>-RESID = 1.
</SAPAPO/CDPS_OPT_RESOURCE_STR>-SHARED_TSTREAMID = 1.
</SAPAPO/CDPS_OPT_RESOURCE_STR>-PRIVATE_TSTREAMID = 1.
</SAPAPO/CDPS_OPT_RESOURCE_STR>-SHARED_SETUP_MARTIX = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/CDPS_OPT_RESOURCE_STR-PRIVATE_SETUP_MARTIX, sy-vline,
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR-BUFFER_TIME, sy-vline,
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR-RESOURCE_TYPE, sy-vline,
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR-FINITE_PLANNING, sy-vline,
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR-IS_BOTTLENECK, sy-vline,
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR-OVERLAP_BUCKETS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPAPO/CDPS_OPT_RESOURCE_STR 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_/SAPAPO/CDPS_OPT_RESOURCE_STR 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_/SAPAPO/CDPS_OPT_RESOURCE_STR INTO WA_/SAPAPO/CDPS_OPT_RESOURCE_STR. *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_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR,
SIMVERSION TYPE STRING,
RESID TYPE STRING,
SHARED_TSTREAMID TYPE STRING,
PRIVATE_TSTREAMID TYPE STRING,
SHARED_SETUP_MARTIX TYPE STRING,
PRIVATE_SETUP_MARTIX TYPE STRING,
BUFFER_TIME TYPE STRING,
RESOURCE_TYPE TYPE STRING,
FINITE_PLANNING TYPE STRING,
IS_BOTTLENECK TYPE STRING,
OVERLAP_BUCKETS TYPE STRING,
CLOSE_GAPS TYPE STRING,
ALERTS_MIN_OVERLAP TYPE STRING,
ALERTS_MIN_OVERLOAD TYPE STRING,
START_ON_BUCKET TYPE STRING,
BUCKET_DIMENSION TYPE STRING,
LINE_PROC_TIME TYPE STRING,
LINE_PROC_TIME_MODE TYPE STRING,
SYNC_START TYPE STRING,
SYNC_COMPATIBLE TYPE STRING,
MIXRES_FINITE_SCHEDTYPE TYPE STRING,
CONSIDER_CAMPAIGNS TYPE STRING,
STORAGE_SUBLOC TYPE STRING,
FORCE_STORAGE_TO_ZERO TYPE STRING,
ALLOW_MULTIPLE_PRODUCTS TYPE STRING,
KEEP_CONFIRMED_REM_DUR TYPE STRING,
FINITY_LEVEL TYPE STRING,
WFM_VELOCITY TYPE STRING,
TSTREAM_EFF_100_FOR TYPE STRING,
BUCKET_METHOD TYPE STRING,
CHARACT_METHOD TYPE STRING,
STORAGE_METHOD TYPE STRING,
METHOD TYPE STRING,
RESERVED_TIMESTAMP TYPE STRING,
RESERVED_TIMEDIFF TYPE STRING,
RESERVED_NUM TYPE STRING,
NOT_OVERLAP_BLOCK_LIMITS TYPE STRING,
RESERVED_INT1 TYPE STRING,
RESOURCE_NAME TYPE STRING,
STORAGE_SUBLOC_INT TYPE STRING,
INCOMPAT_MATRIX_ID TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_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_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-SIMVERSION sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-RESID sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-SHARED_TSTREAMID sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-PRIVATE_TSTREAMID sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-SHARED_SETUP_MARTIX sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-PRIVATE_SETUP_MARTIX sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-BUFFER_TIME sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-RESOURCE_TYPE sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-FINITE_PLANNING sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-IS_BOTTLENECK sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-OVERLAP_BUCKETS sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-CLOSE_GAPS sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-ALERTS_MIN_OVERLAP sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-ALERTS_MIN_OVERLOAD sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-START_ON_BUCKET sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-BUCKET_DIMENSION sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-LINE_PROC_TIME sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-LINE_PROC_TIME_MODE sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-SYNC_START sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-SYNC_COMPATIBLE sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-MIXRES_FINITE_SCHEDTYPE sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-CONSIDER_CAMPAIGNS sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-STORAGE_SUBLOC sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-FORCE_STORAGE_TO_ZERO sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-ALLOW_MULTIPLE_PRODUCTS sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-KEEP_CONFIRMED_REM_DUR sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-FINITY_LEVEL sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-WFM_VELOCITY sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-TSTREAM_EFF_100_FOR sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-BUCKET_METHOD sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-CHARACT_METHOD sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-STORAGE_METHOD sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-METHOD sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-RESERVED_TIMESTAMP sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-RESERVED_TIMEDIFF sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-RESERVED_NUM sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-NOT_OVERLAP_BLOCK_LIMITS sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-RESERVED_INT1 sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-RESOURCE_NAME sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-STORAGE_SUBLOC_INT sy-vline
WA_/SAPAPO/CDPS_OPT_RESOURCE_STR_STR-INCOMPAT_MATRIX_ID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.