ORA-00083 Possibly corrupt SGA mapped

Error Code
ORA-00083

Error Description
warning: possibly corrupt SGA mapped

Cause
Possible cause of this error is, even though there may be SGA corruptions, the SGA was mapped.

Action
To fix this error, use the DUMPSGA command to dump the SGA.

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ORA-00082 Memory size of string is not in valid set

Error Code
ORA-00082

Description
memory size of string is not in valid set of [1], [2], [4]stringstringstringstringstring.

Cause
Possible cause of this error is, an invalid length was specified for the POKE command.

Action
To fix this error, use a valid length (either 1, 2, 4, or possibly 8).

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ORA-00081 Address range [string, string) is not readable

Error Code
ORA-00081

Description
address range [string, string) is not readable.

Cause
Possible cause of this error is, an attempt was made to read/write an invalid memory address range.

Action
To fix this error, try another address or length.

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ORA-00080 Invalid global area specified by level string

Error Code
ORA-00080

Description
Invalid global area specified by level string

Cause
Possible cause of this error is an attempt was made to dump an invalid global area.

Action
To fix this error, use level 1 for the PGA, 2 for the SGA, and 3 for the UGA. Use <extra + level> to dump global area <level> as well as <extra> bytes for every pointer; <extra> must be a multiple of 4.

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ORA-00079 Variable string not found

Error Code
ORA-00079

Description
Variable string not found

Cause
Possible cause of this error is, an attempt was made to dump a variable that does not exist.

Action
To fix this error, use a valid variable name.

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