ABAP Select data from SAP table CPRSO_STRUC 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 CPRSO_STRUC 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 CPRSO_STRUC. 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 CPRSO_STRUC 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_CPRSO_STRUC TYPE STANDARD TABLE OF CPRSO_STRUC, WA_CPRSO_STRUC TYPE CPRSO_STRUC, 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: <CPRSO_STRUC> TYPE CPRSO_STRUC. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CPRSO_STRUC. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CPRSO_STRUC INTO TABLE IT_CPRSO_STRUC. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CPRSO_STRUC * INTO TABLE @DATA(IT_CPRSO_STRUC2). *--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_CPRSO_STRUC INDEX 1 INTO DATA(WA_CPRSO_STRUC2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CPRSO_STRUC ASSIGNING <CPRSO_STRUC>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPRSO_STRUC>-PBOO_GROUP_ID = 1.
<CPRSO_STRUC>-PBOO_ID = 1.
<CPRSO_STRUC>-PBOO_TYPE_CODE = 1.
<CPRSO_STRUC>-PBOO_TYPE_NAME = 1.
<CPRSO_STRUC>-PBOO_USAGE_CODE = 1.
ENDLOOP. LOOP AT IT_CPRSO_STRUC INTO WA_CPRSO_STRUC. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CPRSO_STRUC-PBOO_USAGE_NAME, sy-vline,
WA_CPRSO_STRUC-PBOO_RELEASE_CODE, sy-vline,
WA_CPRSO_STRUC-PBOO_RELEASE_NAME, sy-vline,
WA_CPRSO_STRUC-PBOO_PLANNERGROUP_CODE, sy-vline,
WA_CPRSO_STRUC-PBOO_PLANNERGROUP_NAME, sy-vline,
WA_CPRSO_STRUC-PBOO_DESCRIPTION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CPRSO_STRUC 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_CPRSO_STRUC 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_CPRSO_STRUC INTO WA_CPRSO_STRUC. *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 ALPHA, internal->external for field PBOO_GROUP_ID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CPRSO_STRUC-PBOO_GROUP_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CPRSO_STRUC-PBOO_GROUP_ID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PBOO_ID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CPRSO_STRUC-PBOO_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CPRSO_STRUC-PBOO_ID.
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_CPRSO_STRUC_STR,
PBOO_GROUP_ID TYPE STRING,
PBOO_ID TYPE STRING,
PBOO_TYPE_CODE TYPE STRING,
PBOO_TYPE_NAME TYPE STRING,
PBOO_USAGE_CODE TYPE STRING,
PBOO_USAGE_NAME TYPE STRING,
PBOO_RELEASE_CODE TYPE STRING,
PBOO_RELEASE_NAME TYPE STRING,
PBOO_PLANNERGROUP_CODE TYPE STRING,
PBOO_PLANNERGROUP_NAME TYPE STRING,
PBOO_DESCRIPTION TYPE STRING,
PBOO_VALIDITY_START_DATE TYPE STRING,
PBOO_VALIDITY_END_DATE TYPE STRING,
PBOO_MATERIALPLANTASSIGNMENT TYPE STRING,END OF T_EKKO_STR. DATA: WA_CPRSO_STRUC_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_CPRSO_STRUC_STR-PBOO_GROUP_ID sy-vline
WA_CPRSO_STRUC_STR-PBOO_ID sy-vline
WA_CPRSO_STRUC_STR-PBOO_TYPE_CODE sy-vline
WA_CPRSO_STRUC_STR-PBOO_TYPE_NAME sy-vline
WA_CPRSO_STRUC_STR-PBOO_USAGE_CODE sy-vline
WA_CPRSO_STRUC_STR-PBOO_USAGE_NAME sy-vline
WA_CPRSO_STRUC_STR-PBOO_RELEASE_CODE sy-vline
WA_CPRSO_STRUC_STR-PBOO_RELEASE_NAME sy-vline
WA_CPRSO_STRUC_STR-PBOO_PLANNERGROUP_CODE sy-vline
WA_CPRSO_STRUC_STR-PBOO_PLANNERGROUP_NAME sy-vline
WA_CPRSO_STRUC_STR-PBOO_DESCRIPTION sy-vline
WA_CPRSO_STRUC_STR-PBOO_VALIDITY_START_DATE sy-vline
WA_CPRSO_STRUC_STR-PBOO_VALIDITY_END_DATE sy-vline
WA_CPRSO_STRUC_STR-PBOO_MATERIALPLANTASSIGNMENT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.