When you use the CLUSTER REMOVE statement in the SPDO procedure to remove a cluster table from SAS^® Scalable Performance Data Server, the SAS log then displays information that is similar to the following:

29         proc spdo lib=spdslib;
NOTE: Enter "?;" to get info on all the SPDO commands.
      Enter "SPDSMAC;" to get list and setting of all SPD macros.
30           cluster remove cluster_test mem=cluster_member;
ERROR: Trying to remove all members from Cluster not allowed.
ERROR: The CLUSTER DESTROY CLUSTER_TEST is unsuccessful.
31         quit;

This error occurs when the cluster table contains only one member.

For this type of table, first use the CLUSTER UNDO statement in PROC SPDO. Then remove the member.