Standard journal import fails with ORA-01422 at glldhkc

Dear all,

After the migration Oebs 11.5.8  -> 10.5.10.2

We have  the  following issue GLLEZL module: Journal Import (Standard) :

Error in: glldhkc

Function return status: 0

Function Err Message: ORA-01422: exact fetch returns more than requested number of rows

Function warning number: -1

The import journal has been launched for source : Assets

In addition,  the journals were created but the document number has not been generated in spite, a sequence defined for this document type and category

the Standard profil option : " Sequential Numbering " is set : Always Used. at site Level

Thanks for your help

karim