HWN024087W Recommendations cannot be generated for one or more of the volumes because collocated volumes cannot be placed in the same destination storage pool.
Explanation
Based on the tiering criteria, the resources, and the options that were selected, all of the collocated volumes cannot be placed in the same destination pool.
Action
To determine whether further action can be taken, check the preceding messages in the log file. If, for example, one of the collocated volumes in the source pool was a mirrored volume, and the option to exclude mirrored volumes was selected, then recommendations to collocate the volumes are not generated. To resolve this particular issue, rerun the analysis and include mirrored volumes in the analysis.