Replications failing with error code 174 || Integrated with Netapp DFM

Hello,

We have a Netbackup Environment having Netbackup version 7.6.1.1. It has SLP Policies and Replication Director enabled for Indexing and Replications. It is integrated with Netapp DFM server.

Snapshot Backup are getting completed successfully, but Replications are failing with error code 174 on Netbackup console. We checked DFM > Data > Jobs and can see some jobs are successfull while some have failed. Not sure what is the issue and which logs do i need to check.

Operating system used : Linux RedHat Entreprise Edition (RHEL) 6.4 deployed as a « Master Linux G2R1C0 Premium