ORA-19117: invalid redefinition of predefined namespace prefix 'string'

Cause : The given predefined namespace was being redefined in a namespace declaration.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Remove the namespace declaration that redefines the predefined namespace prefix.

update : 20-08-2017

ORA-19117 - invalid redefinition of predefined namespace prefix 'string'
ORA-19117 - invalid redefinition of predefined namespace prefix 'string'

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