FM POSTING_INTERFACE_CLEARING not working in N mode

[hstomar]

I have developed a program for invoice clearing with reference.

The program calls following FM in sequence

1.POSTING_INTERFACE_START

2.POSTING_INTERFACE_CLEARING

3.POSTING_INTERFACE_END

Program works perfectly when run in 'A' or 'E' mode.

It fails in 'N' mode.

Also if i execute it in background in 'E' mode, it fails. whereas in foreground in 'E' it works perfectly.

Requirement is to run the program in background mode. Been stuck on this for long. Please help

[nabheetscn]

What error does it show?

[hstomar]

error is F5 263 : difference too large for clearing in 'N'. but if that's true then it should not process correctly in 'E' or 'A' mode.

for the same data it process correctly and generates a document in 'E' mode, but in 'N' it dosen't work. So this error makes no sense.