Het. copy (win:ora -> suse:maxDB) error ">>> DB-error 0"

Hello,

i need migrate system erp 6.0 sr2 from windows-oracle to linux-MaxDB the same version.

My import process is stopped in phase "Check DDIC password" (step 32 of 36).

Database is started, SAP applications server is started, R3trans -x finished with 0000,

but SAP GUI logon shows the error (see picture)

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Clik here to view.

initially set up MaxDB 7.6 , then it's upgrade to 7.8 .

result is same.

have you any ideas what is this and what to do?

thanks