VL10 Short Dump - Please Help

Question

Hello guys,
I have a shortdump in VL10, when selecting an order and push the button "Hierarchical Display". I tried to see in debugger but I couldn't figure it out.
Error in the ABAP Application Program
The current ABAP program "SAPLKKBL" had to be terminated because it has
come across a statement that unfortunately cannot be executed.
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_DYN_TABLE_ILL_COMP_VAL',
not caught in
procedure "FB_OUTTAB_SORT2" "(FORM)", nor was it propagated by a RAISING
clause.
Since the caller of the procedure could not have anticipated that the
exception would occur, the current program is terminated.
The reason for the exception is:
The table "\FUNCTION-POOL=KKBL\FORM=FB_OUTTAB_SORT2\DATA=LT_SORTBYTAB" con
an incorrect value in row 1 in the
component with the name "NAME".
In this particular case, the condition mentioned below was violated:
(" ") The addition AS TEXT can only be used for character-type fields.
IF RT_SORT-DOWN = 'X'.
ls_sortbytab-descending = 'X'.
ENDIF.
append ls_sortbytab to lt_sortbytab.
ENDLOOP.
if RFLG_STABLE eq 'X'.
sort rt_outtab stable by (lt_sortbytab).*******here dump is coming
else.
sort rt_outtab by (lt_sortbytab).
endif.
What can I do???
Please help.

Answer 1

Yes, I have solved the problem.
In VL10, if you go on User Role Tab, there is a field:  "Header-item assgnmnt".
Depending on the Role selected: this field can have certain values. If wrong values -> here comes the dump.
For example I had:
User Role: Z503
and for this role that field shouldn't have had the following values: 2 or 6
It could have the values : 1, 3, 7.
So, it is a functional job not a programmer's job, but you can test VL10 by changing this field with other values, and you will se it works.
I'm sure that you know already that VL10 have 4 views for output:
1. Sales Orders (order level)
2. Sales Orders (item/schedule line level)
3. Purchase Orders (order level)
4. Purchase Orders (item/schedule line level)
So it's a common sense not to set "Header-item assgnmnt" with value 2 - source document item, when you output Orders at order level.
Reward pls.
I hope you understood my explanation.