Unable to deploy Mapping in OWB

Question

I am using OWB 10.1.0.4.0 for development purposes.
I created a source module and a target module and then created a mapping.
The mapping references 2 tables from the source and one table from the target itself.
2 grant statements were executed from the source schema granting select on these 2 tables to the target schema.
A database link was created in the target schema using the CREATE DATABASE LINK statement.
A connector was deployed and successfully created in the target module in OWB.
When I deploy the mapping, I get the error – table or view does not exist
I checked the script that was generated as a result of the mapping deployment.
All three tables are available in the select query. But the tables referenced from the source schema do not have
the source schema name attached to them.
i.e., if EMP table is referenced from the source schema SRC, the query should have SRC.EMP in the FROM
clause. But this is not the case. Only EMP is referenced.
I tried everything I could think of , but I am unable to deploy the mapping.
Any suggestions are greatly appreciated

Answer 1

In your map, does the source table reside in the OWB src module, and the target table reside in the target module? And the modules are configured correctly, so src module uses src location and tgt module uses tgt location. If OWB thinks these are in the same database instance schema.table references should be generated in the code, db link will not be used. The way this same locality is determined is by comparing the host, port,service names for example. Did you create your map like this? Or did you just add unbound tables representing the source and target in the map? So with OWB you can build bottom up or top down.
Cheers
DAvid