In this post, you’ll learn more about the Oracle ErrorNNC-00001: maximum number of connections already open with the details on why you receive this error and the possible solution to fix it. Oracle Error Description NNC-00001: maximum number of connections already open Reason for the Error NNC-00001: maximum number of connections already open Cause: All available name service connections are handling requests. How to fix…

In this post, you’ll learn more about the Oracle ErrorTNS-12678: Authentication disabled but required with the details on why you receive this error and the possible solution to fix it. Oracle Error Description TNS-12678: Authentication disabled but required Reason for the Error TNS-12678: Authentication disabled but required Cause: The configuration parameters that control whether Oracle Advanced Security authentication is disabled or required were both set…

In this post, you’ll learn more about the Oracle ErrorPLW-06010: keyword “string” used as a defined name with the details on why you receive this error and the possible solution to fix it. Oracle Error Description PLW-06010: keyword “string” used as a defined name Reason for the Error PLW-06010: keyword “string” used as a defined name A PL/SQL or SQL keyword was used as defined…

In this post, you’ll learn more about the Oracle ErrorPLS-00700: PRAGMA EXCEPTION_INIT of string must follow declaration of its exception in the same declarative part with the details on why you receive this error and the possible solution to fix it. Oracle Error Description PLS-00700: PRAGMA EXCEPTION_INIT of string must follow declaration of its exception in the same declarative part Reason for the Error PLS-00700:…

In this post, you’ll learn more about the Oracle ErrorQSM-01169: query rewrite not possible for a CREATE or ALTER VIEW statement with the details on why you receive this error and the possible solution to fix it. Oracle Error Description QSM-01169: query rewrite not possible for a CREATE or ALTER VIEW statement Reason for the Error QSM-01169: query rewrite not possible for a CREATE or…

In this post, you’ll learn more about the Oracle ErrorORA-41689: invalid collection specification in the rule condition with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-41689: invalid collection specification in the rule condition Reason for the Error ORA-41689: invalid collection specification in the rule condition An attempt was made to insert a rule condition…

In this post, you’ll learn more about the Oracle ErrorORA-30947: Dependent table ‘string’ of XML schema ‘string’ is version-enabled with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-30947: Dependent table ‘string’ of XML schema ‘string’ is version-enabled Reason for the Error ORA-30947: Dependent table ‘string’ of XML schema ‘string’ is version-enabled An XMLType table…

In this post, you’ll learn more about the Oracle ErrorORA-13975: string with name “string” already exists for string “string” with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-13975: string with name “string” already exists for string “string” Reason for the Error ORA-13975: string with name “string” already exists for string “string” An object with…

In this post, you’ll learn more about the Oracle ErrorORA-08181: specified number is not a valid system change number with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-08181: specified number is not a valid system change number Reason for the Error ORA-08181: specified number is not a valid system change number supplied scn was…

In this post, you’ll learn more about the Oracle ErrorORA-01663: the contents of tablespace ‘string’ is constantly changing with the details on why you receive this error and the possible solution to fix it. Oracle Error Description ORA-01663: the contents of tablespace ‘string’ is constantly changing Reason for the Error ORA-01663: the contents of tablespace ‘string’ is constantly changing The contents of the tablespace is…