End of Shift - Troubleshooting

End of Shift - Troubleshooting

Use this guide if you see error messages or have problems during the End of Shift, have printer issues, or need to reprint a report on a specific date range.

Sales Transfer Errors

The "Sales Not Transferred" Warning

If you see a message saying sales must be transferred "as soon as possible," it means the final step of the EOS was missed. You may see this if you just closed the EOS screen before it finished. If you need to process the EOS:

  • Action: Run the End of Shift again. Navigate to the final screen and ensure you click Yes when asked to transfer sales.

  • Why? If you don't do this, today’s sales will be added to tomorrow’s totals, causing both days to combine.


The "Key Violation" Error

  • Error: NexusDB: tblSales: Key violation. Operation: Insert in File: "C:\Tower\Retailer\Data\SALES.nx1"
    This can happen if you lost power or shut the computer while Retailer was in the middle of processing something earlier.

  • Action: Stop immediately. This is a database conflict. Avoid trying the EOS again as this can cause more problems. Note the exact error and contact Tower Support.


Previous Sales shows yesterdays sales

This can happen if the End of Shift Sales are not transferred during End of Shift.
The sales will be included on the next End of Shift. The End of Shift cannot be run a selected day only

Run the End of Shift as normal. Make sure you click through to the last page and click Yes to transfer End of Shift Sales.
If there are any errors during this process, note the error and contact Tower Support

End Of Shift not emailing

First, see the Why Are My Emails Not Sending? guide to troubleshoot the email issue.

End Of Shift not printing

If there are issues with the End of Shift reports not printing, see Why is my End of Shift report not printing? to troubleshoot the issue.

Reprinting End of Shift

If you had problems during the End of Shift and need to reprint/retrieve the End of Shift reports for any reason, see How Do I Reprint/Resend End Of Shift Reports? for details on how to do that.


Reporting on a Specific Date

Since the standard EOS report only shows data "since the last EOS reset", it may combine several days together due to errors or failure to process EOS on previous days. If you need to look at reports for specific dates, use these reports:

A. For Payment Totals (Cash vs. EFTPOS)

Go to: Reports → Sales Reports → Sales Transaction Log

  1. Set your Start/End Dates.

  2. Select Summarise Sales and Show All Sales.

  3. Set Terminals/Staff to ALL.

  4. Click Preview and go to the Last Page for the breakdown.


B. For Sales by Category/Department

Go to: Reports → Sales Reports → Takings Reports → Detailed Takings Report

  1. Set your Start/End Dates.

  2. Untick "Show Individual Stock Item Sales".

  3. Tick "Show Department Categories".

  4. Click Preview.


Not all tills or terminals are showing on the end of shift report

You need to double-check your End of Shift settings to ensure they are configured correctly to suit your preferred end-of-shift process, whether that involves multiple terminals ending shifts independently or a single terminal managing the end of shift for the entire location.
See End Of Shift - Setup for more details on how to setup End of Shift.

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