ABAP Select data from SAP table CPPMPROJVATP 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 CPPMPROJVATP 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 CPPMPROJVATP. 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 CPPMPROJVATP 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_CPPMPROJVATP TYPE STANDARD TABLE OF CPPMPROJVATP, WA_CPPMPROJVATP TYPE CPPMPROJVATP, 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: <CPPMPROJVATP> TYPE CPPMPROJVATP. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CPPMPROJVATP. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CPPMPROJVATP INTO TABLE IT_CPPMPROJVATP. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CPPMPROJVATP * INTO TABLE @DATA(IT_CPPMPROJVATP2). *--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_CPPMPROJVATP INDEX 1 INTO DATA(WA_CPPMPROJVATP2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CPPMPROJVATP ASSIGNING <CPPMPROJVATP>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPPMPROJVATP>-MANDT = 1.
<CPPMPROJVATP>-PROJECTUUID = 1.
<CPPMPROJVATP>-PROJECTSUMMARYTASKUUID = 1.
<CPPMPROJVATP>-PROJECTINTERNALID = 1.
<CPPMPROJVATP>-WBSELEMENTINTERNALID = 1.
ENDLOOP. LOOP AT IT_CPPMPROJVATP INTO WA_CPPMPROJVATP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CPPMPROJVATP-JOINTVENTURE, sy-vline,
WA_CPPMPROJVATP-JOINTVENTURENAME, sy-vline,
WA_CPPMPROJVATP-JOINTVENTURECOSTRECOVERYCODE, sy-vline,
WA_CPPMPROJVATP-JOINTVENTURERECOVERYCODENAME, sy-vline,
WA_CPPMPROJVATP-JOINTVENTUREEQUITYTYPE, sy-vline,
WA_CPPMPROJVATP-JOINTVENTUREEQUITYTYPENAME, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CPPMPROJVATP 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_CPPMPROJVATP 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_CPPMPROJVATP INTO WA_CPPMPROJVATP. *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 JOINTVENTURE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CPPMPROJVATP-JOINTVENTURE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CPPMPROJVATP-JOINTVENTURE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JOINTVENTURECOSTRECOVERYCODE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CPPMPROJVATP-JOINTVENTURECOSTRECOVERYCODE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CPPMPROJVATP-JOINTVENTURECOSTRECOVERYCODE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JOINTVENTUREEQUITYTYPE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CPPMPROJVATP-JOINTVENTUREEQUITYTYPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CPPMPROJVATP-JOINTVENTUREEQUITYTYPE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field JNTVNTRPROJECTTYPE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CPPMPROJVATP-JNTVNTRPROJECTTYPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CPPMPROJVATP-JNTVNTRPROJECTTYPE.
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_CPPMPROJVATP_STR,
MANDT TYPE STRING,
PROJECTUUID TYPE STRING,
PROJECTSUMMARYTASKUUID TYPE STRING,
PROJECTINTERNALID TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
JOINTVENTURE TYPE STRING,
JOINTVENTURENAME TYPE STRING,
JOINTVENTURECOSTRECOVERYCODE TYPE STRING,
JOINTVENTURERECOVERYCODENAME TYPE STRING,
JOINTVENTUREEQUITYTYPE TYPE STRING,
JOINTVENTUREEQUITYTYPENAME TYPE STRING,
JNTVNTRPROJECTTYPE TYPE STRING,
JNTVNTRPROJECTTYPETEXT TYPE STRING,
JNTINTRSTBILLGCLASS TYPE STRING,
JOINTVENTURETYPE TYPE STRING,
JOINTVENTURETYPETEXT TYPE STRING,
JNTINTRSTBILLGCLASSTEXT TYPE STRING,
JNTINTRSTBILLGSUBCLASS TYPE STRING,
JNTINTRSTBILLGSUBCLASSTEXT TYPE STRING,
COMPANYCODE TYPE STRING,END OF T_EKKO_STR. DATA: WA_CPPMPROJVATP_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_CPPMPROJVATP_STR-MANDT sy-vline
WA_CPPMPROJVATP_STR-PROJECTUUID sy-vline
WA_CPPMPROJVATP_STR-PROJECTSUMMARYTASKUUID sy-vline
WA_CPPMPROJVATP_STR-PROJECTINTERNALID sy-vline
WA_CPPMPROJVATP_STR-WBSELEMENTINTERNALID sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTURE sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTURENAME sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTURECOSTRECOVERYCODE sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTURERECOVERYCODENAME sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTUREEQUITYTYPE sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTUREEQUITYTYPENAME sy-vline
WA_CPPMPROJVATP_STR-JNTVNTRPROJECTTYPE sy-vline
WA_CPPMPROJVATP_STR-JNTVNTRPROJECTTYPETEXT sy-vline
WA_CPPMPROJVATP_STR-JNTINTRSTBILLGCLASS sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTURETYPE sy-vline
WA_CPPMPROJVATP_STR-JOINTVENTURETYPETEXT sy-vline
WA_CPPMPROJVATP_STR-JNTINTRSTBILLGCLASSTEXT sy-vline
WA_CPPMPROJVATP_STR-JNTINTRSTBILLGSUBCLASS sy-vline
WA_CPPMPROJVATP_STR-JNTINTRSTBILLGSUBCLASSTEXT sy-vline
WA_CPPMPROJVATP_STR-COMPANYCODE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.