Domino API's

We are setting up clustering on two partioned servers on one AS/400. Part of 
the steps are:
1) Replicating the databases from one Server to the other initially.
2) Changing the ACL on each database so that LocalDomainServers has Manager 
Access in order to get the clustering feature to work.

On item 2, changing the ACL, we've come up with some idea's. I was at the web 
site:
http://www.as400.ibm.com/tstudio/workshop/snippets/macros/search.mbr/srchbykey
and searched by 'Domino'. They have some commands there that should be of 
assistance. One is RNHPUPDACL. However, when I run the command as:
RNHPUPDACL      SVRNAME(GDISYS) 
                DBFILENAME(TESTACL.NSF) 
                ACLENTRY(LOCALDOMAINSERVERS)
                ACLLEVEL(*MANAGER) 
                ACLFLAGS(*IS_SERVER) 
I am getting the error:
Message ID . . . . . . : CPF9898 Severity . . . . . . . : 40
Message type . . . . . : Escape
Date sent . . . . . . : 08/05/98 Time sent . . . . . . : 10:58:31
Message . . . . : HTACLUpdate, called by UpdateACL, returned error status 1059, 
severity 5, message text "The name is already in the list.". 
Cause . . . . . : This message is used by application programs as a general 
escape message.

I was under the impression that I could use this command to change existing 
entries in the ACL.

If you want to see this in a thread format please go to:
http://notes.net/46dom.nsf/7d6a87824e2f09768525655b0050f2f2/7a2928eb4f15ed068525665700585aff?OpenDocument
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