Dynamic type conflict when assigning references - Dump

[Former Member]

Hi All,

I am getting the dump "Dynamic type conflict when assigning references". In my application I have used a table control inside which I have input field, text view and text edit.

I guess the text edit is creating the issue. The error analysis report is below :

If anyone have any idea about the issue, please help.

Error analysis

An exception occurred that is explained in detail below.

The exception, which is assigned to class 'CX_SY_MOVE_CAST_ERROR', was not

caught in

procedure "IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT" "(METHOD)", 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:

It was tried to assign a reference to a rereference variable using the

'CAST' operation ('?=' or 'MOVE ?TO').

However, the current content of the source variable does not fit into

the target variable.

source type: "\CLASS-POOL=/1WDA/L0STANDARD\CLASS=CL_TEXT_EDIT"

target type: "\INTERFACE=/1WDA/VTABLE_CELL_EDITOR"

Information on where terminated

Termination occurred in the ABAP program "/1WDA/L3STANDARD==============CP" -

in "IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT".

The main program was "SAPMHTTP ".

In the source code you have the termination point in line 2290

of the (Include) program "/1WDA/L3STANDARD==============CCIMP".

The termination is caused because exception "CX_SY_MOVE_CAST_ERROR" occurred in

procedure "IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT" "(METHOD)", but it was

neither handled locally nor declared

in the RAISING clause of its signature.

The procedure is in program "/1WDA/L3STANDARD==============CP "; its source

code begins in line

2034 of the (Include program "/1WDA/L3STANDARD==============CCIMP ".

2265       if va__CONTENT_READONLY is bound and
 2266          va__CONTENT_READONLY->IFUR_NW5__CONTROL~_IID <> ifur_nw5_invisible=>_iid_invisible.
 2267         IFUR_NW5_SAPTABLECELL~HASCONTENT = abap_true.
 2268       else.
 2269         IFUR_NW5_SAPTABLECELL~HASCONTENT = abap_false.
 2270       endif.
 2271     endif.
 2272
 2273 *    >> ProvideCONTENT
 2274
 2275     IF mv_CONTENT_READONLY <> va__CONTENT_READONLY.
 2276       finalize_adapter( mv_CONTENT_READONLY ).
 2277       mv_CONTENT_READONLY ?= va__CONTENT_READONLY.
 2278     ENDIF.
 2279
 2280 *   >> property-Aggregation mv_CONTENT_EDITABLE
 2281     DATA va__CONTENT_EDITABLE TYPE REF TO /1WDA/VTABLE_CELL_EDITOR. "#EC NEEDED
 2282 *   >> UCA STANDARD|TABLE_CELL|CONTENT_EDITABLE
 2283     data adp_uielement type ref to /1WDA/VUIELEMENT. "#EC NEEDED
 2284     if mv_CONTENT_READONLY is not bound and
 2285        mv_WD_TABLE_CELL_EDITOR is bound.
 2286           va__CONTENT_EDITABLE ?= mv_CONTENT_EDITABLE.
 2287     IF va__CONTENT_EDITABLE is bound and va__CONTENT_EDITABLE->m_view_element = mv_WD_TABLE_
 2288     ELSE.
 2289
>>>>>     va__CONTENT_EDITABLE ?= create_by_view_element(
 2291                          view_element = mv_WD_TABLE_CELL_EDITOR
 2292                          parent       = me
 2293     ).

[Former Member]

Hi Everyone,

Thanks for your replies.

We raised an OSS call for the same and got the below response.

Dear Customer,

I've analized your actual problem and found out that you are using a notallowed combination of text edit as cell editor within table for
clasical Web Dynpro ABAP rendering. The text edit as cell editor work in701 releases when the lightspeed rendering is enabled. However in case
that you want to used
lightspeed rendering, I would suggest to upgrade on a higher
SP level than SP4 as for technical reason we can only deliver
corrections for Unified Rendering first from SP04.

[Former Member]

I am not passing any value to it. I have a table control with the Text Edit which I am using for getting my input. The dump arises in displaying the initial screen itself ( not after giving the inputs).

Initially I had this dump only in the portal side and not in backend. In portal side we set the parameter sap-wd-lightspeed to X and it was working fine.

Now all of a sudden I am getting the error in backend. In portal its still working fine.

Any idea about that parameter?

[thomas_jung]

It sounds like you have the lightspeed renderer disabled globally in your system. That is not advisable. Lightspeed is the 7.01 version of the WD renderer. With it disabled, you don't have support for any of the new features in 7.01. If I remember right, you could use a TextEdit in a CellEditor of a table in 7.0. This would explain the dump. My suggestion - reactivate Lightspeed globally.

[phanir_mullapudi]

Hi,

Put a break-point in the std code where it dumps & try to see what table Field/value is being referenced here. If you find it, Then check what values you are passing & if that is correct.

Thanks,

Phani

[thomas_jung]

I think you should report this as a bug. The dump is saying that the CL_TEXT_EDIT class is not compatible with the table cell editor becuase it doesn't contain the VTABLE_CELL_EDITOR interface. I can't really see how this dump that this is something you have done wrong.

[Former Member]

Please help