Getting Unmapped SQL Error Code 10038 When Connecting to MS SQL

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Upon launching Microsoft SQL Server Management Studio, the application establishes a connection with SQL Server, enabling users to access and work on databases. However, there are instances when users encounter an error message: “Unmapped SQL error code 10038 – Attempt to initiate new SQL server operation with results pending,” hindering their ability to open the application.

While the application itself may open, it fails to establish a connection with the SQL Server.

SQL error code 10038 typically does not disrupt existing processes, yet it complicates users’ attempts to connect to the server and initiate new processes. When faced with this error, it’s essential to investigate its root cause before attempting a resolution. This article provides a comprehensive overview of the reasons behind and solutions for SQL error code 10038.

Reasons SQL Error Code 10038

• One of the possible causes of this error is an unsuccessful connection to the server through VPN or proxy server, or both. If you debug the BDE code representing dialup connection to a server, you will find the server is failing with the 10038 error. It fails whenever the single MS DBLIB function calls to connect to the server. If you try to do some action against the server like executing some SQL statements (DML, DDL), it results in this error.
• Another cause of this error can be the failure of the application fails to call dbresults until it gets NO_MORE_RESULTS. You may get this error message with the process when it is used next time.

There are two possible workarounds that can be implemented to resolve this error.

• Use the TDatabase parameter CANCEL QUERY (dbcanquery). Dbcancel query is helpful in situations when MSSQL server is unable to process a “dbcancel” of pending results which can be a reason for getting this error.
• Use ODBC driver for establishing the connection with the server as it does not use DBLIB, which is responsible for this error.

Certain circumstances can render SQL data inaccessible due to the corruption of SQL database files (MDF). Fortunately, lost SQL data can be recovered using specialized SQL recovery tools. If you also face such issues, try SQL Database Recovery, an efficient SQL server recovery software designed for the recovery of databases. It will repair MDF files of SQL server, additionally, this tool is user-friendly and compatible with all versions of MS SQL Server, ensuring seamless data recovery.

Conclusion

MDF files, residing within the user’s computer system, are susceptible to common file-related issues. Given their role in housing multiple databases, it becomes crucial to initiate data recovery from these files when needed. Kernel for SQL Database software will recover the entire database and complete tables in it. Utilizing dependencies, relationships, triggers, procedures, and other elements, you can successfully recover the entire MDF file in a single attempt.