1c9cbdf3_HBA_Manager_Application_Readme__Work_Around___Solution
[Issue / Problem Description] Disabling a Send Targets entry in the HBA Target Settings tab, generates invalid error messages: RPC Error or Save Target Settings Failed when performing a save. The save operation actually completes successfully. [Work Around / Solution] 
To eliminate these invalid error messages, re-enable the Send Targets entry and save it or remove the Send Targets entry.
SANsurfer iSCSI HBA Manager Application Readme
Work Around / Solution