System message 28002 when you clear the option to "Allow posting to closed fiscal periods" on the GL Setup (01.950.00) screen in Microsoft Dynamics SL

To resolve this issue, delete or release the unreleased batch that has a prior period to post. To do this, follow these steps:

1. Run the following SQL statement in SQL Server Management Studio against your Microsoft Dynamics SL application database to identify the unreleased batch:
   
   select BatNbr,EditScrnNbr,Status,PerPost,Module,* from Batch where STATUS IN ('B', 'H')
   
2. Identify the batches that have a value in the perpost field prior to the current fiscal period. Delete or release the batches on the screen that are noted in the EditScrnNbr field.