To unmap the segment membership table

When you unmap the segment membership table you must also clear existing cache files and restart the Campaign and Optimize listeners.

If you are using Optimize, do not change the mapping of the segment membership table for an audience while an Optimize session that uses the audience is running.

1.	In Campaign, unmap the segment membership table for the audience.

2.	Delete unica_tbmgr.cache from the confdirectory of your Campaign installation.

By default, this file is located at Campaign\partitions\<partition[n]>\conf.

3.	Delete unica_tbmgr.cache from the confdirectory of your Optimize installation.

By default, this file is located at Optimize\partitions\<partition[n]>\conf.

4.	Restart the Campaign listener (unica_aclsnr).

5.	Restart the Optimize listener (unica_aolsnr).