Hi Dmitry, Currently, no, there is not a way to specify the maximum number of output data sets for each task. However, if there are output data sets you do not want added to the project/process flow, you can write them to a temp library, unassign the library at the end of your task/program code, and they will not get added to the project. For example: libname blah 'c:\temp'; data addToProject; x=1; run; data blah.doNotAddToProject; x=1; run; libname blah clear; In this example, the first data set (addToProject) will get added to the project, but the second data set (doNotAddToProject) will not. Casey
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