Hello Bill,
I didn't see what build of Dynamics GP 10.0 that you're upgrading from, to Dynamics GP 2010, so I can't state what options you have going to Dynamics GP 2010 as in what build.
If you haven't already done so, there is a 'Updating to Microsoft Dynamics GP 2010' hot topic on CustomerSource that gives you those options and other important information regarding the upgrade.
As for the GL10110 and GL10111 tables, normally when we see these tables fail, it is because their structure is incorrect. These two tables, among about 30 others, get setup with a specific number of columns to correspond with the account framework you have setup for Dynamics GP.
For example, if your account framework is setup to have 7 segments with a length of 5 per segment, in these two tables, you should see the columns ACTNUMBR_1 through ACTNUMBR_7, with each of these 7 columns having a length of 5.
Your account framework information is held in the SY003001 and SY00302 tables in the DYNAMICS system database.
There is a Account_Framework_Validation script in the 'Known Issues' section of the Dynamics GP 2010 upgrade guide that you also may want to run. This script specifically checks the GL10110, GL10111, GL70500 and GL70501 tables for the account framework setup, in all companies you have listed in the SY01500 table. If everything is correct, no records should be returned.
The ACTNUMBR_# columns hold the account number information so, while you may have 7 segments available, as per this example, the account numbers being used in the actual company database may not be using all 7 segments, so you may only see data in the first 3 or 4 columns, depending. This information is held in the SY00300 table for each company database. It tells what segments are being used for account numbers in that database.
Let us know if you have any further questions regarding the upgrade to Dynamics GP 2010.
Thank you,