Answer / guest

Cause: A host variable that is protected from update was
used in a context that allows an update.

Action: Check the context and change the use of the host
variable, or assign the value of the host variable to a
PL/SQL local variable, then use the local variable instead.

Please add more information about this Error

ORA-31412: change set string is disabled and cannot be advanced

1 Answers  

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ORA-16578: failed to read Data Guard configuration file

1 Answers  

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TNS-04049: Specified connections do not exist

1 Answers  

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ORA-16074: ARCH processes must be active

1 Answers  

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SQL*Loader-00801: all INTO TABLE clauses must have the same options (string)

1 Answers  

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ORA-29508: query derived from USING clause did not select a value of type string

1 Answers  

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ORA-31440: change set string is empty and cannot be advanced

1 Answers  

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ORA-06007: NETASY: bad dialogue format

1 Answers  

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ORA-06737: TLI Driver: connection failed

1 Answers  

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TNS-00119: Missing PUMP_CONNECTIONS in INTCHG.ORA

1 Answers  

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ORA-29372: identifier string is too long; it must be less than string characters

1 Answers  

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EXP-00093: Could not convert to server character set's handle

2 Answers  

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