Move: An unexpected failure occurred, Network I/O error

Error Message

Selecting greater than 100 features AND performing one of the following actions will cause this error to occur:

"Move: An unexpected failure occurred
Network I/O error"

1) using the Editor > Move command to fill in values for x and/or y-coordinates, or

2) using the Editor pointer to move the
feature by hand and drag to the desired area.

This will occur for Oracle 8.1.6 and Oracle 8.1.7 on TRU64 5.0 and 5.1/5.1a

Cause

The exact cause of this issue is still being investigated.

Solution or Workaround

1. Open the giomgr.defs file (under $SDEHOME/etc) using a text editor and comment out the following parameters:
   
   Example:
   MINBUFSIZE 16384 # minimum buffer size > 4096
   
   MAXBUFSIZE 65536 # maximum buffer size > MINBUFSIZE
2. Next, uncomment the same parameters that have a higher value
   
   Example:
   MINBUFSIZE 409600 # minimum buffer size > 4096
   MAXBUFSIZE 819200 # maximum buffer size > MINBUFSIZE
   
   
3. Set these parameters back to their original value after you have performed the move actions in ArcMap.