ORA-53001
TAG and <TAG_RANGE> tag values are null
Cause
An invalid attribute was found in the private dictionary document. The values specified by the TAG and <TAG_RANGE> tags were null.
Action
A private attribute definition must contain either a non-null TAG value or a non-null <TAG_RANGE> value. Correct the values and try the operation again. See the private dictionary schema (ordcmpv.xsd) listed in the Oracle Multimedia documentation for more information.