3119817 - SEM-BCS: Runtime error when writing/deleting data in a BW DSO

The runtime error ASSERTION_FAILED occurs when running a task in Monitor (transaction UCMON) in update mode. The runtime error occurs in program SAPLRSDRD, include LRSDRDF01 in method WRITE_LOG. The calls stack looks as follows:

12 FORM SAPLRSDRD LRSDRDF01 1197
WRITE_LOG
11 METHOD CL_RSDRD_SELDEL_ODSO==========CP CL_RSDRD_SELDEL_ODSO==========CM006 21
CL_RSDRD_SELDEL_ODSO=>DELETE_FROM_ODSO
10 METHOD CL_RSDRD_SELDEL_DSO_MAIN======CP CL_RSDRD_SELDEL_DSO_MAIN======CM00A 131
CL_RSDRD_SELDEL_DSO_MAIN=>DELETE_STANDARD_DSO_NEW
9 METHOD CL_RSDRD_SELDEL_DSO_MAIN======CP CL_RSDRD_SELDEL_DSO_MAIN======CM002 29
CL_RSDRD_SELDEL_DSO_MAIN=>DELETE_TRANSACT_DSO_DATA
8 FUNCTION SAPLRSDRD LRSDRDU09 314
RSDRD_SEL_DELETION
7 FUNCTION SAPLRSDRI_ODSO LRSDRI_ODSOU02 130
RSDRI_ODSO_DELETE_RFC
6 FUNCTION SAPLRSSEM4 LRSSEM4U02 19
RSSEM_ODSO_DELETE_UT
5 FORM SAPLRSSEM4 LRSSEM4U02 1
RSSEM_ODSO_DELETE_UT

Product version: SAP ERP 6.0

KBA , FIN-SEM-BCS-INF-BW , BW interfaces , Problem