A call to one of the byte-range locking functions specifies an offset that is invalid:
* ESQL/C: ifx_lo_lock() or ifx_lo_unlock()
* DAPI: mi_lo_lock() or mi_lo_unlock()
An invalid offset means that the provided combination of (offset, whence) results in a negative value.
Use a valid (offset, whence) combination in the byte-range locking function.