SAP System message N in sybase

Hiii,

when i perform client export import activity from prd to sandbox

while importing request into the sandbox i got error as "SAP system message N"

so i implemented following solution given in http://scn.sap.com/thread/3469521

sp_configure 'js job output width',2048

go

sp_configure 'max memory', 0, '6G'

go

sp_configure 'statement cache size', 0, '200M'

go

sp_configure 'procedure cache size', 0, '1G'

go

sp_configure 'permission cache entries',256

go

sp_configure 'allocate max shared memory',1

go

sp_configure 'number of user connections',500

go

sp_configure 'number of sort buffers', 2000

go

i also followed note SAP Note 1929770 - SAP System freezes and reports : "SAP SYSTEM MESSAGE N"

but still my problem is not resolved.

so any one can give me any solution on this issue. Thank you in advance.

Regards,

Omkar M.