Troubleshooting Informatica Error Messages and Resolution – Part 430
WRT_8313External loader error. Upsert is not valid for target instance <target instance name> since update is not valid for the target.
Cause:The MultiLoad or TPump external loader cannot run in upsert mode for one of the following reasons:
−You did not define a primary key for the target.
−You did not define any non-key columns for the target.
Action:Run the external loader in a different mode, define a primary key for the target, or add a non-key column to the target.
WRT_8315The user-defined commit session is not supported for this type of mapping (no targets in commit groups).
Action:Contact Informatica Technical Support.
WRT_8324Warning: Target Connection Group’s connection doesn’t support transactions. Targets <target names> may not be loaded according to specified transaction boundary rules!
Cause:You are running a source-based commit or user-defined commit session, and the named targets may not recognize transaction boundaries. This might happen with flat file targets or with bulk loading.
Action:This is an informational message for flat file targets, as flat files are commit-neutral. If you run the session in bulk mode, and you want to ensure that the targets load according to transaction boundaries, you can edit the session and run the session in normal mode.
WRT_8329Warning. Ignoring external loader control file directory <directory> since it is all whitespace.
Cause:You configured the Integration Service LoaderControlFileDirectory option to use a directory separate from the Integration Service installation directory to create and store external loader control files, but you did not specify a directory name.
Action:Specify a directory name for LoaderControlFileDirectory.
WRT_8343 Error: Target filename <filename> exceeded maximum allowable length <bytes>.
Cause:The target file name length exceeds the system limit (260 on Windows, 255 on UNIX).
Action:Reduce the length of the file name.
WRT_8371Row rejected since a rollback was issued due to errors in the transaction.
Cause:The Integration Service encountered an error in the transaction and the session is configured to roll back on error.
Action:Read other messages in the log file to find the row that caused the error.
Cause:The transaction control expression in a Transaction Control transformation evaluated to roll back the transaction. The Integration Service rolled back all rows in the transaction, including this row.
Action:Read other messages in the log file to find the row that caused the transaction control expression that evaluated to roll back.
Above are list of Informatica Error Messages or Warnings received while performing certain operation against Informatica related products.
What are Informatica Error Messages?
Informatica error codes are a set of error codes for use by all Informatica products. Every Informatica error message returned by Informatica, is self explanatory and contains the object name in cases where required.
Hope this was helpful.
Information about Informatica Error Code Messages or Warning Messages on Windows and Linux Operating Systems.