Event ID 31551, SqlException: Invalid Format Specification

Hello,

I have a lot of events with ID 31551, but with uncommon description

"SqlException": Invalid Format Specification: "d, level %d, status %d, procedure %s, string %d, message: %s"

This is translation from Russian, which version of SCOM 2012 SP1 I have.

This is original description:

- System 

  - Provider 

   [ Name]  Health Service Modules 
 
  - EventID 31551 

   [ Qualifiers]  49152 
 
   Level 2 
 
   Task 3 
 
   Keywords 0x80000000000000 
 
  - TimeCreated 

   [ SystemTime]  2013-12-09T10:57:52.000000000Z 
 
   EventRecordID 140049293 
 
   Channel Operations Manager 
 
   Computer sd
 
   Security 
 

- EventData 

   GM_SCOM 
   Microsoft.SystemCenter.DataWarehouse.Synchronization.ManagedEntity 
   1d42939f-912f-41dd-b07c-0709b9c5db27 
   {B3271287-F6A1-EB5C-CD0E-95A5F72E5603} 
   SqlException 
   Недопустимая спецификация формата: "d, уровень %d, состояние %d, процедура %s, строка %d, сообщение: %s". 

Events started to appear after upgrading from SCOM 2012 to SP1. All patches for components are applied. The problem is obviously with SQL Server (2008 R2 SP2), but I cant find the solution. May be one of MPs is causing this error.

There is only one thread on Technet describing the same problem (in russian). Guy told that changing collation of DW base from Cyrillic_General_CI_AS to SQL_Latin1_General_CI_AS did the job, but I already have "SQL_Latin1_General_CP1_CI_AS" collation and there is no "SQL_Latin1_General_CI_AS" in the list of collations to change.

http://social.technet.microsoft.com/Forums/ru-RU/519e7fe2-2910-4a72-b49a-7ae6c9d9b1ac/event-id-31551-source-health-service-modules?prof=required

Help find the solution, please