Function Parameter for a Class Call in a Navigation Profile

[Former Member]

Hello,

I am trying to create a Class call via a navigation profile in ECC6, in transaction COOIS.

I am attempting to use class CL_COIS_DETAIL_MPT_PI, however I keep getting a short dump DYN_CALL_METH_PARAM_MISSING. Essentially this is because the function parameter is not set.

However, I do not know what function parameter to set, and when I try to find out whether this parameter is evaluated by the class and which values I can enter, there is no documentation for this in the corresponding class. The documentation button gives me message "The data element does not appear on any screen".

How can I find out the function parameter values?

Thanks.

[Former Member]

For create a class call, you must create a new specific class in SE24 and add interface IF_NAVIGATION_PROFILE. After save and activate, you can see a method IF_NAVIGATION_PROFILE~USER_COMMAND. In this method, you can add your specific code like bellow :

DATA : lo_alv_grid TYPE REF TO cl_gui_alv_grid

, ls_cell_row TYPE lvc_s_row

, ls_cell_col TYPE lvc_s_col

, lv_aufnr TYPE afru-aufnr

, lv_vornr TYPE afru-vornr

.

FIELD-SYMBOLS: <table> TYPE table

, <ls_dataline> TYPE ANY

, <field> TYPE ANY

, <data> TYPE zpp00_cois_confirmation

.

• get data table from reference

ASSIGN id_table->* TO <table>.

TRY.

lo_alv_grid ?= io_alv.

CATCH cx_sy_move_cast_error.

ENDTRY.

CHECK lo_alv_grid IS NOT INITIAL.

*ALV is found. Get cell selected

lo_alv_grid->get_current_cell(

IMPORTING

es_row_id = ls_cell_row

es_col_id = ls_cell_col ).

cl_gui_cfw=>flush( ).

CHECK ls_cell_row-rowtype IS INITIAL.

READ TABLE <table> INDEX ls_cell_row-index

ASSIGNING <ls_dataline>.

IF sy-subrc <> 0.

MESSAGE i017(navigation_profile).

EXIT.

ENDIF.

CHECK <ls_dataline> IS ASSIGNED.

*Cell selected is found. Get order and operation numbers

ASSIGN COMPONENT 'AUFNR' OF STRUCTURE <ls_dataline> TO <field>.

CHECK <field> IS ASSIGNED.

lv_aufnr = <field>.

UNASSIGN <field>.

ASSIGN COMPONENT 'VORNR' OF STRUCTURE <ls_dataline> TO <field>.

CHECK <field> IS ASSIGNED.

lv_vornr = <field>.

UNASSIGN <field>.

CHECK lv_aufnr IS NOT INITIAL AND lv_vornr IS NOT INITIAL.

==> Action like call CO02

Regards,

Yannick