Dump while loading data to ODS through DB conne'PERFORM_CONFLICT_TAB_TYPE'

Question

Experts,
    Recently we have upgraded our system from BW3.5 to BI7. And now we are trying to load data to our ODS through DB connect , we received the following dump,  PERFORM_CONFLICT_TAB_TYPE with the following details.
   An exception occurred that is explained in detail below.                  
The exception, which is assigned to class 'CX_SY_DYN_CALL_ILLEGAL_TYPE', wa
  not caught in                                                            
procedure "RSDBC_DB_DATA_RECEIVED" "(FUNCTION)", 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 FORM "CONVERT_ITAB_RFC" was called incorrectly.                       
The call of the FORM is incorrect for parameter nr. 1:                    
The internal table that is transferred to the formal table parameter has  
  a type that is not compatible with the type of the formal parameter.     
The FORM "CONVERT_ITAB_RFC" is defined in the program                     
  "GP4C4EYDNEUWXEILWKWX5EUBO6I".                                           
Still we have not gone for object migration , so the objects are maintained in 3.5 version only. I have activated my Transfer rule/structure but no use.
I searched in SDN and found the following OSS, 712216 & 707986 . but those were talking about BW3.5 version and infocube.
Can anybody through some light.
Best Regards,
V.Senthil

Answer 1

Trying checking your source system connection. The problem may be as simple as a broken RFC connections. IF an error occurs, it may be more actionalble than the stack dump.
Let me know if this helps.
John Hawk