JCA Polling Adapter not picking up records

Question

Hello All
I have been trying to configure a JCA polling adapter to pick up records from the Database, the first time I configured it, it read a whole bunch of records. Now I have configured the following in the database and am getting no records being polling.
1. Poll for new or changed records
2. Update a field in the table F40g02 for logical delete
3. Read value = READ, UNREAD value = UNREAD, Reserved value = RESERVED
4.Polling interval 5 seconds, Database XROWS per xml document 1, Database Rows per Transaction 10
I ran the SQL specified in the adapter and I get a record. Does anyone have any idea.
I have seen this warning in the EM
Database Adapter <oracle.tip.adapter.db.inbound.IPAddrPollingService getUniqueMarkReservedValue> The markReservedValue of distributed polling might not be a unique value.  To make it so, you can add the last x digits (default = 2) of the host IP address using this format for the MarkReservedValue: [original_val]${IP[-x]}
Regards

Answer 1

Hello
The problem I am facing is I can't get the records that are processed (already READ) to not poll again despite the value being changed to the READ value configured, if I set the READ value in the configuration it will poll every record all the time despite the fact it is equal to the READ value.  Then if I set the READ value and any other value no records will poll.
Consider 4 records in the DB (currently in test I have 431 but I have used distributed locking and ReturnSingleResultSet to limit it)
ID = 1, STATUS = PROCESSED
ID = 2, STATUS = UNPROCESSED
ID = 3, STATUS = UNPROCESSED
ID = 4, STATUS = OTHER
Config 1: If READ = PROCESSED records 1,2,3,4 will poll
Config 2: If READ = PROCESSED, UNREAD = UNPROCESSED no records will poll
Config 3: If READ = PROCESSED, UNREAD = UNPROCESSED, RESERVED = OTHER no records will poll
Config 4: If READ = PROCESSED and TOPLINK STATUS not equal string "PROCESSED" then records 1,2,3,4 will poll
What I want is Record 2 and 3 to poll which I believe is config 3 should do. However I believe there have been some changes that relate to distributed polling for clusters in 11.1.1.3 onwards which means in jdeveloper (11.1.1.6) when I go to re-config the db adapter after setting the RESERVED value it disappears from the editor .
JCA properties obviously with a MarkReservedValueand MarkUnreadValue column jumping in.depending on which config I am trying
      <property name="DescriptorName" value="dbPollBlockRecords.F40G02"/>
      <property name="QueryName" value="dbPollBlockRecordsSelect"/>
      <property name="MappingsMetaDataURL" value="dbPollBlockRecords-or-mappings.xml"/>
      <property name="PollingStrategy" value="LogicalDeletePollingStrategy"/>
      <property name="MarkReadColumn" value="STATUS"/>
      <property name="MarkReadValue" value="PROCESSED"/>
      <property name="PollingInterval" value="700"/>
      <property name="MaxRaiseSize" value="1"/>
      <property name="MaxTransactionSize" value="10"/>
      <property name="NumberOfThreads" value="1"/>
      <property name="ReturnSingleResultSet" value="true"/>   (This property has been manually configured, will unfortunately poll all records that match without it)
Regards