error 0 while applying journal files

[Thomas Bock]

Now and then we encounter an error 0 while reading a journal:
** Error 0 on read of journal file:/u1/koss/data/jrnl/in/journal.735
That journal is in use for several hours, when the error occurs. What might be the reason for this?

[EVa]

Can you check if TCB(87) contains any valid information when the error 0 happens ?