SPAM stuck in phase IMPORT

Dear All,

I'm updating the support package of component SAP_BASIS in Netweaver 7.3 ,  it appears the error  "Type "IF_DBA_SOLMAN" is unknown"".

The detail error as below :

Category               ABAP Programming Error
Runtime Errors         SYNTAX_ERROR
ABAP Program           SAPLSYDB
Application Component  BC-DB-DBI
Date and Time          08.06.2013 14:05:45

Short text
     Syntax error in program "SAPLSYDB ".

What happened?
     Error in the ABAP application program.

     The current ABAP program "SAPLSTPA" had to be interrupted because it contains
     a statement that cannot be executed.

     In the include "CL_DB6_SYS====================CU " in the line 53 of program
      "SAPLSYDB " the following syntax
     errors occur:
     "Type "IF_DBA_SOLMAN" is unknown"
     " "
     " "
     " "

     Author and last person to change the include are:
     Author "SAP "
     Last changer "SAP "

Thanks,

Michael