MultiProvider report not functioning - overwriting protected field

Question

Hello,
I have a multiprovider that combines data from the Sales Overview cube (0SD_C03) with a custom plan cube (data from COPA and SIS).  In writing queries off of the (active) multiprovider, short dumps occur except when only running against one infoprovider.  In other words, if the query is restricted to only show Sales data (0SD_C03), it works fine.  If the query is restricted to only show Plan data (custom plan cube), then it works fine.  However, the intersection of the two does not work - which is the entire functionality of the multiprovider (a join). 
I've cut the query back to the very basics:  Fiscal Year and one Key Figure (that is present in both source infocubes).   Without specifying or splitting out the InfoProviders, it should combine the data (total the two), but instead creates a short dump.  Using a structure to split Actuals from Plan also results the short dump.  The only way to get the report to actually execute and return is to restrict it to just one InfoProvider.  I tried copying the MultiProvider and starting over, but that did not improve the situation.  The failure occurs after the variable screen has been filled in.  (Also tried w/out variables.)
Using LISTCUBE, the data is found in a single execution (no filter applied to 0INFOPROV) and splits out to the two infoproviders w/ approp. fiscal year and Key Figure totals.  So there seems to be something at the reporting layer malfunctioning.
Here's the ST22 short dump:
Does anyone have any ideas?
Runtime Error          MOVE_TO_LIT_NOTALLOWED_NODATA                                         
Date and Time          07/17/2006 09:57:23                                                   
ShrtText                                                                               
Assignment error: Overwriting a protected field.                                        
What happened?                                                                               
Error in ABAP application program.                                                                               
The current ABAP program "SAPLRSDRC" had to be terminated because one of the            
statements could not be executed.                                                       
This is probably due to an error in the ABAP program.
rror analysis                                                                               
The program tried to assign a new value to the field "<L_SX_OLAPQUERY>" even though it is protected against changes.                                                                               
The following objects are protected:                                                       
   - Character or numeric literals                                                            
   - Constants (CONSTANTS)                                                                    
   - Parameters of the category IMPORTING REFERENCE for functions                             
     and methods                                                                               
- Untyped field symbols to which a field has not yet been assigned                         
     using ASSIGN                                                                               
- TABLES parameters if the corresponding actual parameter is protected                     
     against changes                                                                          
   - USING reference parameters and CHANGING parameters for FORMs if                          
     the actual parameter for this is protected against changes                               
   - Field symbols if the field assigned using ASSIGN or ASSIGNING                            
     is protected against changes                                                             
   - External write accesses to READ-ONLY attributes                                          
   - Key components of lines in internal tables of the type HASHED or                         
     SORTED TABLE                                                                               
SORTED TABLE.    
Message received in web report when failure occurs:
Error when processing your request 
Note
The following error text was processed in the system BW1 : Assignment error: Overwriting a protected field.
The error occurred on the application server bw_BW1_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Function: RSDRC_CUBE_DATA_GET_DISP of program SAPLRSDRC
Function: RSDRC_MULTI_CUBE_DATA_GET_PARA of program SAPLRSDRC
Function: RSDRC_MULTI_CUBE_DATA_GET of program SAPLRSDRC
Form: DATA_GET of program SAPLRSDRC
Function: RSDRC_CUBE_DATA_GET of program SAPLRSDRC
Function: RSDRC_CUBE_DATA_GET_OLAP of program SAPLRSDRC
Form: FILL_SP_1 of program SAPSRRK0
Form: FILL_SP of program GP42GWU130B57UDR97PLRZOUC5Z
Form: DATEN_LESEN of program SAPLRRK0
Function: RRK_LIST_NOTIFY of program SAPLRRK0
Thanks in advance!

Answer 1

Hello
Check OSS notes as below am not sure if it helps
957439 - Query dumps with an error
Below is for 3.5 and below ,just to let you know that there were similar problems in earlier version.
941862 - *** Dump MOVE_TO_LIT_NOTALLOWED_NODATA with MultiProvider
Chetan
@CP..