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How to fix the Oracle error TNS-12522: TNS:listener could not find available instance with given INSTANCE_ROLE?

AbundantCode 1 year ago in Oracle 0

In this post, you’ll learn more about the Oracle ErrorTNS-12522: TNS:listener could not find available instance with given INSTANCE_ROLE with the details on why you receive this error and the possible solution to fix it. Oracle Error Description TNS-12522: TNS:listener could not find available instance with given INSTANCE_ROLE Reason for the Error TNS-12522: TNS:listener could not find available instance with given INSTANCE_ROLE Cause: There are…

How to fix the Oracle error DRG-10561: index string is not valid for requested operation?

AbundantCode 1 year ago in Oracle 0

In this post, you’ll learn more about the Oracle ErrorDRG-10561: index string is not valid for requested operation with the details on why you receive this error and the possible solution to fix it. Oracle Error Description DRG-10561: index string is not valid for requested operation Reason for the Error DRG-10561: index string is not valid for requested operation Cause: The index was not in…

How to fix the Oracle error DRG-11109: assigned lexer does not support string query operator?

AbundantCode 1 year ago in Oracle 0

In this post, you’ll learn more about the Oracle ErrorDRG-11109: assigned lexer does not support string query operator with the details on why you receive this error and the possible solution to fix it. Oracle Error Description DRG-11109: assigned lexer does not support string query operator Reason for the Error DRG-11109: assigned lexer does not support string query operator Cause: This lexer does not support…

How to fix the Oracle error LSX-00256: empty character class expression?

AbundantCode 1 year ago in Oracle 0

In this post, you’ll learn more about the Oracle ErrorLSX-00256: empty character class expression with the details on why you receive this error and the possible solution to fix it. Oracle Error Description LSX-00256: empty character class expression Reason for the Error LSX-00256: empty character class expression Cause: “[]” found when processing a character class expression. How to fix the Error LSX-00256: empty character class…

Win32 COM Error – ERROR_VID_MBP_ALREADY_LOCKED_USING_RESERVED_PAGE – 0xC0370025

AbundantCode 1 year ago in .NET 0

In this post, you’ll learn more about the Error ERROR_VID_MBP_ALREADY_LOCKED_USING_RESERVED_PAGE – 0xC0370025 that is returned when working with the COM-based APIs in Win32 Win32 COM Error ERROR_VID_MBP_ALREADY_LOCKED_USING_RESERVED_PAGE – 0xC0370025 Win32 COM Error Error Description Cannot lock or map the memory block page for the virtualization infrastructure driver because it has already been locked using a reserve page set page. Restarting the virtual machine may fix…

Raima RDM Error -15054 eSQL_LOCKMODE

AbundantCode 1 year ago in Raima RDM 0

In this blog post, let’s learn about the error message “-15054 eSQL_LOCKMODE” in Raima RDM and the description of the error message. Error Message -15054 – eSQL_LOCKMODE Error Details Illegal locking mode

InterSystems Cache & Ensemble Error 1021 – Database server and shadow server have incompatible journal

AbundantCode 1 year ago in InterSystems Cache & Ensemble 0

In this blog post, let’s learn about the error message “1021 Database server and shadow server have incompatible journal “ in InterSystems Cache & Ensemble and the description of the error message. Error Message 1021 – Database server and shadow server have incompatible journal Error Details Database server and shadow server have incompatible journal versions: version %1 on database server vs. version %2 on shadow…

Delphi – E2050 Statements not allowed in interface part

AbundantCode 1 year ago in Delphi 0

Only declarations, not statements, are allowed in the interface of a unit in your delphi program. Transfer the procedure bodies to the part where they will be implemented. In the interface portion, we went carried away and gave MyProc a body. The body must be moved to the implementation section, after which everything will be great.

Windows System Error Code 721 – ERROR_NO_YIELD_PERFORMED (0x2D1)]

AbundantCode 1 year ago in Windows 0

In this post, you’ll learn about the Windows System Error ERROR_NO_YIELD_PERFORMED (0x2D1)] and the reason why you are receiving the error message How does this Error in Windows Look like? Error Code 721 ERROR_NO_YIELD_PERFORMED (0x2D1)] Why do you receive the System Error Error Code 721 ERROR_NO_YIELD_PERFORMED (0x2D1)] in Windows? A yield execution was performed and no thread was available to run.