ABAP Select data from SAP table /PM0/ABFNNCSDI 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 /PM0/ABFNNCSDI 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 /PM0/ABFNNCSDI. 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 /PM0/ABFNNCSDI 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_/PM0/ABFNNCSDI TYPE STANDARD TABLE OF /PM0/ABFNNCSDI,
WA_/PM0/ABFNNCSDI TYPE /PM0/ABFNNCSDI,
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: </PM0/ABFNNCSDI> TYPE /PM0/ABFNNCSDI.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_/PM0/ABFNNCSDI.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM /PM0/ABFNNCSDI
INTO TABLE IT_/PM0/ABFNNCSDI.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM /PM0/ABFNNCSDI
* INTO TABLE @DATA(IT_/PM0/ABFNNCSDI2).
*--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_/PM0/ABFNNCSDI INDEX 1 INTO DATA(WA_/PM0/ABFNNCSDI2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PM0/ABFNNCSDI ASSIGNING </PM0/ABFNNCSDI>.
*To update a field value using a field symbol simply change the value via the field symbol pointer</PM0/ABFNNCSDI>-LNDSL_VX = 1.
</PM0/ABFNNCSDI>-GSART_VX = 1.
</PM0/ABFNNCSDI>-BSART_VX = 1.
</PM0/ABFNNCSDI>-GZART_VX = 1.
</PM0/ABFNNCSDI>-SDART_VX = 1.
ENDLOOP. LOOP AT IT_/PM0/ABFNNCSDI INTO WA_/PM0/ABFNNCSDI. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/PM0/ABFNNCSDI-SJAHR_VX, sy-vline,
WA_/PM0/ABFNNCSDI-MJAHR_VX, sy-vline,
WA_/PM0/ABFNNCSDI-RSART_VX, sy-vline,
WA_/PM0/ABFNNCSDI-FUBER_VX, sy-vline,
WA_/PM0/ABFNNCSDI-BEBER_VX, sy-vline,
WA_/PM0/ABFNNCSDI-BSGRP_VX, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/PM0/ABFNNCSDI 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_/PM0/ABFNNCSDI 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_/PM0/ABFNNCSDI INTO WA_/PM0/ABFNNCSDI. *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_/PM0/ABFNNCSDI_STR,
LNDSL_VX TYPE STRING,
GSART_VX TYPE STRING,
BSART_VX TYPE STRING,
GZART_VX TYPE STRING,
SDART_VX TYPE STRING,
SJAHR_VX TYPE STRING,
MJAHR_VX TYPE STRING,
RSART_VX TYPE STRING,
FUBER_VX TYPE STRING,
BEBER_VX TYPE STRING,
BSGRP_VX TYPE STRING,
VSARL_VX TYPE STRING,
CLIENT TYPE STRING,
DOCNRTOTAL_ID TYPE STRING,
POSITIONNR_ID TYPE STRING,
POSTINGTYPE_ID TYPE STRING,
POSTINGCODE_ID TYPE STRING,
POSTING_DT TYPE STRING,
AMOUPOSTTYPE_AM TYPE STRING,
MODNAME_TT TYPE STRING,
MOD_TS TYPE STRING,
ERRORCODE_CD TYPE STRING,
ADDACCASSIGN_TT TYPE STRING,
CURRENCY_ID TYPE STRING,
EXCHANGERATE_TP TYPE STRING,END OF T_EKKO_STR. DATA: WA_/PM0/ABFNNCSDI_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_/PM0/ABFNNCSDI_STR-LNDSL_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-GSART_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-BSART_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-GZART_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-SDART_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-SJAHR_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-MJAHR_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-RSART_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-FUBER_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-BEBER_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-BSGRP_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-VSARL_VX sy-vline
WA_/PM0/ABFNNCSDI_STR-CLIENT sy-vline
WA_/PM0/ABFNNCSDI_STR-DOCNRTOTAL_ID sy-vline
WA_/PM0/ABFNNCSDI_STR-POSITIONNR_ID sy-vline
WA_/PM0/ABFNNCSDI_STR-POSTINGTYPE_ID sy-vline
WA_/PM0/ABFNNCSDI_STR-POSTINGCODE_ID sy-vline
WA_/PM0/ABFNNCSDI_STR-POSTING_DT sy-vline
WA_/PM0/ABFNNCSDI_STR-AMOUPOSTTYPE_AM sy-vline
WA_/PM0/ABFNNCSDI_STR-MODNAME_TT sy-vline
WA_/PM0/ABFNNCSDI_STR-MOD_TS sy-vline
WA_/PM0/ABFNNCSDI_STR-ERRORCODE_CD sy-vline
WA_/PM0/ABFNNCSDI_STR-ADDACCASSIGN_TT sy-vline
WA_/PM0/ABFNNCSDI_STR-CURRENCY_ID sy-vline
WA_/PM0/ABFNNCSDI_STR-EXCHANGERATE_TP sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
