For update issue

Question

I got a scenario in which i update ecc by pulling data from database.
For that i am using a BPM.
while pulling data, i got a select with join to get data from couple of tables...Then immediately i update the selected rows by changing flags to show rows are selected.
But before update triggers, my database is added with couple of new records. So delay makes to updated newly added records too.
So basically i update unselected records.
If i can use for update in select, i can slove this issue.
But select is a join sql, so i can't use for update.
How can i solve this issue?.

Answer 1

Hi,
Which adapter are you using Sender or Receiver?
From you question, I think a Receiver, but still not sure.
Anyways, coming to the question, in your Sender / Receiver JDBC adapter , select Adavanced Mode and under Transaction Isolation Level , Select Repeatbale Read or Serializable. This will solve your problem.
<i>Transaction Isolation Level
There are different levels of database transactions known as isolation levels. The isolation level determines how transactions running in parallel can influence each other. The options correspond to the JDBC constants:
&#9679;     Default (default setting of the respective database)
&#9679;     None
&#9679;     read_uncommitted (weakest setting)
&#9679;     read_committed
&#9679;     repeatable_read
&#9679;     serializable (strongest setting)</i>
http://help.sap.com/saphelp_nw2004s/helpdata/en/7e/5df96381ec72468a00815dd80f8b63/content.htm
Regards
Bhavesh