QB Issue Resolution:
QuickBooks unrecoverable error could be of two things: Data Issue or Application Issue.
For case isolation, I suggest to replicate the issue on to the sample file. If the issue occurred on the sample file then we are going to troubleshoot on the application. Otherwise, we are going to perform a troubleshooting steps related to File or Data.
Resolution for Issue 'Why do I get FATAL ERROR (M=1163, L=1035, C=315, V=0(0x0)?' available: Yes (Solved).
Source: Intuit Community forum.
Why do I get FATAL ERROR (M=1163, L=1035, C=315, V=0(0x0)?: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.Support for error code
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Error Recovery for error code [Canada]
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