DapperLib / DapperLib/Dapper

ORA-12570: Network Session: Unexpected packet read error.

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C#
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Description

Dear Dapper Support,

I have an Issue while connecting Oracle database from .NET Web Application using Dapper. This issue comes in production as well as Development environment.

Error: ORA-12570: Network Session: Unexpected packet read error.

Please check this and revert back with the fixes.

Thanks,
Gnanadesigan Kannan

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No repository file, test, or entry point is named. Start by reproducing the ORA-12570 connection failure in the reported .NET web application and determine whether it occurs in Dapper or the Oracle database/provider/network; done requires a specific, reproducible cause and validated fix.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp, sql
Domain
backend, databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

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