# Index Error

**URL:** <https://www.dynamicsuser.net/t/index-error/3538>\
**Category:** User Forum\
**Created:** [March 20, 2004, 2:59am UTC](https://www.dynamicsuser.net/t/index-error/3538 "2004-03-20T02:59:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![FormerMember](https://avatars.discourse-cdn.com/v4/letter/f/74df32/32.png) [@FormerMember](https://www.dynamicsuser.net/u/FormerMember)\
**Post date:** [March 20, 2004, 2:59am UTC](https://www.dynamicsuser.net/t/index-error/3538/1 "2004-03-20T02:59:04Z")

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I have imported new customer and vendors to their respective tables in Navision (using native Navision database) and I am now getting an “indexing” error when doing a backup. Before I go to the trouble of doing a backup and restoring… Does anyone have any suggestions on how to fix? I get the error when the indexing function is doing the G/L File and the error references the Customer Table and the No. field. One “Navision Expert” suggested taking a copy of the database, exporting the G/L file to a csv, purging the G/L table and then import the G/L csv… Thank you in adavance…