Server processing for the delete command command fails because the collocation group collocation group name specified refers to a collocation group that still contains at least one node. A collocation group cannot be deleted if one or more client nodes are still assigned to the collocation group.
Database changes for the command are rolled back and server operation continues. The command is not successful in changing the server database.
To remove remaining nodes from the collocation group, issue the DELETE COLLOCMEMBER command. After all nodes are removed, issue the delete command again.