ORA-12988: cannot drop column from table owned by SYS

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ORA-12988: cannot drop column from table owned by SYS..

Answer / guest

Cause: An attempt was made to drop a column from a system table.

Action: This action is not allowed

Please add more information about this Error

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ORA-12988: cannot drop column from table owned by SYS..

Answer / abhinaya

i couldn't understand how to drop a column from a
table ,can anybody send me a solution

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