Hang on NIFFindView C/C++ API

Hello

I get random hang on NIFFindView call (Domino Server 6.55 Notes client 6.54)

I walked throught the stacks of ldagt.exe and noticed it hung on the stack:

kernel32!Sleep()

nnotes!OSDelayThread()

nnotes!OSStaticMem()

nnotes!OSGetExecutablePathName()

nnotes!NetSearchPortBlock()

nnotes!NetGetPortBlock()

nnotes!NSFComputeNoteExt()

nnotes!NSFCompute()

nnotes!LSRDestroyAdapterRegistry()

nnotes!NSFDbFindDesignNote()

nnotes!NSFDbFindDesignNote()

nnotes!NIFFindDesignNoteExt()

nnotes!NIFFindDesignNoteExt()

   <--NIFFindDesignNoteExt(...) it's the implement of NIFFindView()

ldagt.exe!notes_list_command()

I found IBM apar speaking of blank/extra Char in the view name but unfortunatly I’m not in this case

Any idea explaining this problem is welcomme

Thanks in advance

Pascal