"must update the LOB only through the LOB buffers"
*Cause: LOB buffering is enabled for this LOB and there are buffers
for this LOB in the buffer pool. Thus, updating the LOB
through means other than the LOB buffers is not allowed.
*Action: Update the LOB through the LOB buffers using the locator that
has LOB buffering enabled. If this operation is required,
buffers associated with this LOB should either be flushed as
necessary or buffering should be disabled. Once this is done,
reissue the command.