How to resolve CIL problem when it says Cannot create a record in SysXppAssembly (SysXppAssembly). The record already exists.

How to resolve CIL problem when it says Cannot create a record in SysXppAssembly (SysXppAssembly). The record already exists.

Sometimes you try to general incremental CIL or full CIL and receive error like "Cannot create a record in SysXppAssembly (SysXppAssembly). The record already exists." as shown below.

How to get out of this error?

The solution is simple. You need to restart the AOS.

Applied on: Dynamics AX 2012 R2
Prerequisite: Basic Dynamics AX 2012 knowledge
Target audience: AX programmers
Assumption: You are familiar with Dynamics AX 2012

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