>Just started getting this error in an area of the application I have not touched in a while. It is a simple data entry form. I enter some data and click ths save button. The data is being saved, but then the error occurrs.
>
>Here is a partial call stack:
>
>

>  at System.Data.SqlClient.SqlTransaction.ZombieCheck()
>   at System.Data.SqlClient.SqlTransaction.Commit()
>   at OakLeaf.MM.Main.Data.mmDataAccessSql.TransactionCommit()
>   at OakLeaf.MM.Main.Business.mmBusinessObject.TransactionCommit(String databaseKey)
>   at OakLeaf.MM.Main.Business.mmBusinessObject.TransactionCommit()
>   at OakLeaf.MM.Main.Business.mmBusinessObject.SaveDataSet(DataSet ds, String tableName, String databaseKey, IDbDataAdapter dbAdapter)
>   at OakLeaf.MM.Main.Business.mmBusinessObject.SaveDataSet(DataSet ds, String tableName, String databaseKey)
>   at OakLeaf.MM.Main.Business.mmBusinessObject.SaveDataSet(DataSet ds, String tableName)
>   at OakLeaf.MM.Main.Business.mmBusinessObject.SaveDataSet(String tableName, Int32 currentRow)
>   at OakLeaf.MM.Main.Windows.Forms.mmBusinessForm.Save(mmBusinessObject bizObj, String tableName)
>   at OakLeaf.MM.Main.Windows.Forms.mmBusinessForm.Save(mmBusinessObject bizObj)
>   at OakLeaf.MM.Main.Windows.Forms.mmBusinessForm.Save()
>   at Barker.PhotoTracker.UI.Forms.CustomersEditForm.Save() in C:\Users\Dan\Documents\Visual Studio 2005\Projects\PhotoTracker\PhotoTracker\Forms\CustomersEditForm.cs:line 101
>

>
>Any ideas?

I don't know what is causing this error but have you tried adding the MM debug references and stepping into the save method to see exactly what is happening? I hope it isn't in the ZombieCheck :-)
Cheers;
Tim