HI Stephen,
I was able to complete replication configuration with manual materialization , however I have doubt on Failover steps and Installation guide provided by SAP doesn't cover this area and Sybase documentation as well. I can say Sybase documentation is pointing no where ......
I must admit confused which document to follow on Sybase replication
however below is out put of SAP_status path , it gives me feeling replication is working fine ,
1> sap_status path
2> go
1> sap_status path
Path Name Value Info
--------------------- ------------- ------------------------ ----------------------------------------------------------
Start Time 2014-02-03 11:29:45.129 Time command started executing.
Elapsed Time 00:00:04 Command execution time.
sybpr1 Hostname sap-dr-pr1 Logical host name.
sybpr1 HADR Status Primary : Active Identify the primary and standby sites.
sybdr2 Hostname SAP-DR-RP Logical host name.
sybdr2 HADR Status Standby : Inactive Identify the primary and standby sites.
sybdr2.sybpr1.TSN State Suspended Path is suspended. Transactions are not being replicated.
sybdr2.sybpr1.TSN Latency Unknown No latency information for database 'TSN'.
sybdr2.sybpr1.TSN Commit Time Unknown No last commit time for the database 'TSN'.
sybdr2.sybpr1.master State Suspended Path is suspended. Transactions are not being replicated.
sybdr2.sybpr1.master Latency Unknown No latency information for database 'master'.
sybdr2.sybpr1.master Commit Time Unknown No last commit time for the database 'master'.
sybpr1.sybdr2.TSN State Active Path is active and replication can occur.
sybpr1.sybdr2.TSN Latency Unknown No latency information for database 'TSN'.
sybpr1.sybdr2.TSN Commit Time 2014-02-03 11:29:33.220 Time last commit replicated
sybpr1.sybdr2.master State Active Path is active and replication can occur.
sybpr1.sybdr2.master Latency Unknown No latency information for database 'master'.
sybpr1.sybdr2.master Commit Time 2014-02-02 10:54:11.034 Time last commit replicated
**************
now when I wish to do switch over I have installed ASCS instance and during PAS installation it stop at start instance phase with saplikey error.... and when I had check R3trans below is output
PS C:\Users\tsnadm> R3trans.exe -x
This is E:\usr\sap\TSN\SYS\exe\uc\NTAMD64\R3trans.exe version 6.24 (release 740 - 19.03.13 - 20:13:03 ).
unicode enabled version
sizeof(Selection_t) = 272
2EETW169 no connect possible: "DBMS = SYBASE --- "
E:\usr\sap\TSN\SYS\exe\uc\NTAMD64\R3trans.exe finished (0012).
PS C:\Users\tsnadm> R3trans.exe -x
This is E:\usr\sap\TSN\SYS\exe\uc\NTAMD64\R3trans.exe version 6.24 (release 740 - 19.03.13 - 20:13:03 ).
unicode enabled version
sizeof(Selection_t) = 272
2EETW169 no connect possible: "DBMS = SYBASE --- "
E:\usr\sap\TSN\SYS\exe\uc\NTAMD64\R3trans.exe finished (0012).
PS C:\Users\tsnadm>
Attached Trans.log
further when I try to bring database TSN online it gives error as below
2> go
1> online database TSN
Unable to obtain exclusive access to database 'TSN'.
Appreciate your kind help ...... I have raised SAP Incident as well but yet to hear from them 
Regards
Mohammad