Troubleshooting Informatica Error Messages and Resolution – Part 94

SQLServerF1

CMN_1778Failed to read file <file>: Error Msg <error message>.
Cause:The Integration Service failed to read data from the specified cache file.
Action:Check the additional error message for more information.

CMN_1779Failed to write file <file>: Error Msg <error message>.
Cause:The Integration Service failed to write data to the specified cache file.
Action:Check the additional error message for more information.
CMN_1780 Guaranteed Message Delivery timestamp was changed, message cache will be cleaned and session will continue running.
Cause:This is an informational message. The mapping or the session properties in the Task Developer have changed since the last session run. The message recovery cache will be deleted and the session will continue to run.
Action:None.
CMN_1781Error: A connection must be specified for $Target when using 3.5 LOOKUP function.
Cause:An expression in the mapping uses the LOOKUP function and you did not specify a database connection for the $Target Connection Value session property.
Action:On the General Options settings of the Properties tab in the session properties, enter a database connection for the $Target Connection Value property. When you create a session based on a mapping that uses the LOOKUP function, you must specify the database connection for either the $Source Connection Value or $Target Connection Value in the session properties.

CMN_1782Error: A connection must be specified for $Source when using 3.5 LOOKUP function.
Cause:An expression in the mapping uses the LOOKUP function and you did not specify a database connection for the $Source Connection Value session property.
Action:On the General Options settings of the Properties tab in the session properties, enter a database connection for the $Source Connection Value property. When you create a session based on a mapping that uses the LOOKUP function, you must specify the database connection for either the $Source Connection Value or $Target Connection Value in the session properties.

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.

Thanks,
SQLServerF1 Team
Information about Informatica Error Code Messages or Warning Messages on Windows and Linux Operating Systems.

 

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