SQL Server 2014 build versions

SQL Server 2014 build versions

This article lists the Microsoft SQL Server 2014 builds that were released after SQL Server 2014 was released.

SQL Server 2014 Service Pack 1 (SP1) and cumulative update (CU) builds

Cumulative update name	Build version	Knowledge Base number
SQL Server 2014 SP1 CU6	12.0.4449.0 (latest build)	KB3144524
SQL Server 2014 SP1 CU5	12.0.4439.1	KB3130926
SQL Server 2014 SP1 CU4	12.0.4436.0	KB3106660
SQL Server 2014 SP1 CU3	12.0.4427.24	KB3094221
SQL Server 2014 SP1 CU2	12.0.4422.0	KB3075950
SQL Server 2014 SP1 CU1	12.0.4416.1	KB3067839
SQL Server 2014 SP1	12.0.4100.1	KB3058865

SQL Server 2014 cumulative update (CU) builds

Cumulative update name	Build version	Knowledge Base number
CU13	12.0.2568.0 (latest build)	KB3144517
CU12	12.0.2564.0	KB3130923
CU11	12.0.2560.0	KB3106659
CU10	12.0.2556.4	KB3094220
CU9	12.0.2553.0	KB3075949
CU8	12.0.2546.0	KB3067836
CU7	12.0.2495.0	KB3046038
CU6	12.0.2480.0	KB3031047
CU5	12.0.2456.0	KB3011055
CU4	12.0.2430.0	KB2999197
CU3	12.0.2402.0	KB2984923
CU2	12.0.2370.0	KB2967546
CU1	12.0.2342.0	KB2931693

Ref : https://support.microsoft.com/en-us/kb/2936603

Ax error " A user session on the server could not be created. Try to start the client again. If the problem continues contact Ax Administrator

Cause:
AOS has no access to createusersessions stored procedure in the database.
Even there will not be any log in Event Viewer for this issue.

Occurrence :
Whenever C:drive of AOS server gets full then this will occur.

Resolution:
Clear the C: drive at-least to 2 GB to run the application.
Best way is to shirk the SQL databases.

Regards,