An important hotfix is available for Microsoft Dynamics AX 2012 R2 that resolves duplicate key error when DATAAREAIDLITERAL is enabled on

Issue Some customers have recently been hitting a duplicate key error on Dynamics AX 2012 R2 when literals are turned on for DATAAREAID and partition columns via configuration settings. The issue happens while switching companies or while starting AX in another partition. This is caused by a bug related to queries that are joining a company specific table with a non company specific table after switching companies and when the DATAREAIDLITERAL server config option is turned on. In essense,...(read more)