(1027) MSK_RES_ERR_LICENSE_NO_SERVER_SUPPORT
The license server does not support the requested feature. Possible reasons for this error include:
Try restarting the license and inspect the license server debug file, usually called lmgrd.log.
(1265) MSK_RES_ERR_UNDEF_SOLUTION
MOSEK has the following solution types:
Each optimizer may set one or more of these solutions; e.g by default a successful optimization with the interior-point optimizer defines the interior-point solution, and, for linear problems, also the basic solution. This error occurs when asking for a solution or for information about a solution that is not defined.
(4006) MSK_RES_TRM_STALL
The optimizer terminated due to slow progress. The most likely reason causing slow progress is that the problem is badly formulated e.g. badly scaly scaled of near infeasible. Sometimes a few dense columns in the constraint matrix can also lead to numerical problems that causes a stall.
The solution returned may or may not be of acceptable quality. Therefore, the solution status should be examined to determine the status of the solution. If the solution is near optimal, then for most practical purposes the solution will be good enough.
In particular, if a linear optimization problem is solved with the interior-point optimizer with basis identification turned on, the returned solution may be of acceptable quality, even in the optimizer stalled.