This is one of those obscure errors that has no answer on the Web. I ran into this error trying to migrate an Oracle table to SQL Server (one of many). The issue seemed to be only with certain rows of this table as it migrated majority of the data without issues. Below is the … Continue reading Oracle & .NET: Resolve – Exception calling “Fill” with “1” argument(s): ‘count’ must be non-negative.
Parsing tnsnames.ora using PowerShell I published a post on how to enumerate tnsnames.ora entries using PowerShell. Although it may work, that is not the correct way to do this. This is a re-post of my tip on CodeProject. This should be easy enough to convert to PowerShell. However, if your tnsnames.ora is not the one that … Continue reading Oracle – Enumerate tnsnames.ora Entries Without Parsing