ABAP Select data from SAP table PEVTBSDRRECASSRL 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 PEVTBSDRRECASSRL 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 PEVTBSDRRECASSRL. 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 PEVTBSDRRECASSRL 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_PEVTBSDRRECASSRL TYPE STANDARD TABLE OF PEVTBSDRRECASSRL, WA_PEVTBSDRRECASSRL TYPE PEVTBSDRRECASSRL, 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: <PEVTBSDRRECASSRL> TYPE PEVTBSDRRECASSRL. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_PEVTBSDRRECASSRL. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM PEVTBSDRRECASSRL INTO TABLE IT_PEVTBSDRRECASSRL. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM PEVTBSDRRECASSRL * INTO TABLE @DATA(IT_PEVTBSDRRECASSRL2). *--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_PEVTBSDRRECASSRL INDEX 1 INTO DATA(WA_PEVTBSDRRECASSRL2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_PEVTBSDRRECASSRL ASSIGNING <PEVTBSDRRECASSRL>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<PEVTBSDRRECASSRL>-MANDT = 1.
<PEVTBSDRRECASSRL>-ASSIGNMENTRULE = 1.
<PEVTBSDRRECASSRL>-CHARTOFACCOUNTS = 1.
<PEVTBSDRRECASSRL>-RULENUMBER = 1.
<PEVTBSDRRECASSRL>-VALUEUSAGE = 1.
ENDLOOP. LOOP AT IT_PEVTBSDRRECASSRL INTO WA_PEVTBSDRRECASSRL. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PEVTBSDRRECASSRL-ASSIGNMENTSOURCE, sy-vline,
WA_PEVTBSDRRECASSRL-ACCRUEDVALUESACCOUNT, sy-vline,
WA_PEVTBSDRRECASSRL-RECOGNIZEDVALUESACCOUNT, sy-vline,
ENDLOOP. *Add any further fields from structure WA_PEVTBSDRRECASSRL 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_PEVTBSDRRECASSRL 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_PEVTBSDRRECASSRL INTO WA_PEVTBSDRRECASSRL. *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 ASSRC, internal->external for field ASSIGNMENTSOURCE CALL FUNCTION 'CONVERSION_EXIT_ASSRC_OUTPUT' EXPORTING input = WA_PEVTBSDRRECASSRL-ASSIGNMENTSOURCE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PEVTBSDRRECASSRL-ASSIGNMENTSOURCE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ACCRUEDVALUESACCOUNT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PEVTBSDRRECASSRL-ACCRUEDVALUESACCOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PEVTBSDRRECASSRL-ACCRUEDVALUESACCOUNT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field RECOGNIZEDVALUESACCOUNT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PEVTBSDRRECASSRL-RECOGNIZEDVALUESACCOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PEVTBSDRRECASSRL-RECOGNIZEDVALUESACCOUNT.
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_PEVTBSDRRECASSRL_STR,
MANDT TYPE STRING,
ASSIGNMENTRULE TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
RULENUMBER TYPE STRING,
VALUEUSAGE TYPE STRING,
ASSIGNMENTSOURCE TYPE STRING,
ACCRUEDVALUESACCOUNT TYPE STRING,
RECOGNIZEDVALUESACCOUNT TYPE STRING,END OF T_EKKO_STR. DATA: WA_PEVTBSDRRECASSRL_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_PEVTBSDRRECASSRL_STR-MANDT sy-vline
WA_PEVTBSDRRECASSRL_STR-ASSIGNMENTRULE sy-vline
WA_PEVTBSDRRECASSRL_STR-CHARTOFACCOUNTS sy-vline
WA_PEVTBSDRRECASSRL_STR-RULENUMBER sy-vline
WA_PEVTBSDRRECASSRL_STR-VALUEUSAGE sy-vline
WA_PEVTBSDRRECASSRL_STR-ASSIGNMENTSOURCE sy-vline
WA_PEVTBSDRRECASSRL_STR-ACCRUEDVALUESACCOUNT sy-vline
WA_PEVTBSDRRECASSRL_STR-RECOGNIZEDVALUESACCOUNT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.