Dynamics AX Workflow types - AX 2012

To create a workflow, you must first select the type of workflow that you want to create. This topic lists the types of workflows that you can create in each module. The topic also describes what each type of workflow is used for, and whether the workflows of each type are associated with a specific company in the organization or with the whole organization.

https://technet.microsoft.com/en-us/library/dd362043.aspx

Data Import/Export Framework error

Troubleshoot issue with a Data Import/Export Framework installation from cumulative update 7 for Microsoft Dynamics AX 2012 R2

After you install cumulative update 7 for Microsoft Dynamics AX 2012 R2, the Data Import/Export Framework appears to be installed, but you receive error messages when many forms are opened like the following:

You receive an “Assembly containing type Microsoft.Dynamics.AX.DMF.ServiceProxy.DmfEntityProxy is not referenced.” error

Reason: When you install cumulative update 7 for Microsoft Dynamics AX 2012 R2, the Data Import/Export Framework appears to be installed for members of the System Administrators role. However, the binary components of the framework are not present.
Solution:

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Regular maintenance activities in Dynamics AX that affect performance

The following list describes some of the maintenance activities that we recommend that you perform regularly in your production environment:

• Defragment indexes – You can defragment indexes from either SQL Server Management Studio or the Intelligent Data Management Framework (IDMF).

• Update SQL Server statistics from SQL Server Management Studio – We recommend that you run both manual and automatic updates of statistics. Manual updates may become more important as the size of your database increases, because automatic updates are less likely to be completed on large data sets.

• Reduce the size of the database – You can use IDMF to keep the size of the production database small. A small database makes database operations more efficient. For example, you can delete or archive data that is not required in your production system.