SQL Server Error Code – 35502 change_tracking_hardened_cleanup_version

SQL Server Error Code – 26013 the certificate [cert hash(sha1) “%hs”]

SQL Server Error Code – 4117 cannot retrieve table data for the query

SQL Server Error Code – 261 ?%.*ls? is not a recognized function.

Hydra Error 056 Socket is already connected.

Win32 COM Error – SEC_E_NO_IP_ADDRESSES – 0x80090335

How to fix the Oracle error PCC-02373: Invalid declaration in EXEC SQL DECLARE section?

How to fix the Oracle error TNS-12524: TNS:listener could not resolve HANDLER_NAME given in connect descriptor?

How to fix the Oracle error TNS-01020: STATUS of the LISTENER?

How to fix the Oracle error PRCS-01072: Failed to create server pool with reserved name {0}?

How to fix the Oracle error RMAN-04000: memory allocation failure?

How to fix the Oracle error DIA-48187: specified directory does not exist?