Oracle Message NMP-00001 - value too big

ERRORvalue too big
CAUSEThe SNMP program interface received a value too large for it to process. This error is usually displayed underneath an error which describes in more detail the value which caused the problem.
ACTIONNot normally visible to the user. For further details, turn on tracing and re-execute the failing operation. If the error persists, contact Worldwide Customer Support.