middle name and first name confusion

[bobh1b]

dear all,
i have a strange question ...

my name on passport is Manipatruni(SURNAME)
venkata vijaya kumar (GIVEN NAMES)


IN DS156 AND 157 I HAVE FILLED AS IT IS IN PASSPORT Manipatruni(SURNAME)
venkata vijaya kumar (GIVEN NAMES), but according to I129 should appear as Manipatruni(SURNAME) vijaya kumar (First Name)
venkata (middle name)

BUT IN MY I129 ITS GIVEN AS
Manipatruni(SURNAME) vijaya kumar (First Name)
venkata (middle name)

will this be a problem,cos i have stamping day after tomorrow

Please advise