ORA-01000: maximum open cursors exceeded

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ORA-01000: maximum open cursors exceeded 



cause : this issue produce reason OPEN_CURSORS parameter size, in your database please check present size and increase it more value to avoid error repetition in future. 

To check present value:-
sho parameter OPEN_CURSORS 

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
open_cursors                         integer     300

increase value by using below command
alter system set open_cursors = 1000 scope=both;


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