Getting error while reversing journal Entry

[Palakondaiah.U]

Hi Guys,

Concurrent program is getting error while reversing a journal entry with

<b>An assignment does not exist for these parameters and one is mandatory.

Cause: The profile option Sequential Numbering is defined to have sequential numbering always used. The current set of parameters does not have a sequence assigned.</b>

Actually i am using automatic sequencing when creating journals.

Why it is not picking up while reversing journal.

Thanks,
Pal.