@Dilipkumar  I am not sure what you mean by backups.  Backups of what? The NiFi-Registry is used to version control Process Groups from one or more NiFi instances.  Those version controlled flow definitions include all configurations (minus any sensitive properties values).  A version controlled flow definition can be imported to any NiFi  instance or cluster that has authorized access to the NiFi-Registry bucket in which the it is stored.  NiFi-Registry can be configured to persist the flow definition storage in a local file persistence or in a git repository. Please help our community thrive. If you found any of the suggestions/solutions provided helped you with solving your issue or answering your question, please take a moment to login and click "Accept as Solution" on one or more of them that helped. Thank you, Matt ... View more

@Racketmojster Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  Thanks. ... View more

@donaldo71 Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  Thanks. ... View more

@alan18080 Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  Thanks. ... View more

@Sofia71 Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  Thanks. ... View more

Hello Again Matt,  I am going to give you more details about my problem. I get this error:      kelpye_2-1716362365779.png I am putting in the NiFi directory my copy. It is structured like that :   kelpye_4-1716362594559.png Then I have my cobol file. I have deleted all rows except 1 ( I have performed various test, full file, few raws ...) and I always ge the same error mentioned above. This is the example of my cobol file with just one row: kelpye_5-1716362800234.png Do you have any clue what is happening?   Thank you very much for your help   ... View more

@udayAle  Please start a new community question for your unrelated follow-up question above.  Responses to an unrelated question will lead to confusion to other community members who may be having similar problems. You can use @<username>  to notify specific people about new community questions. Thank you, Matt ... View more

Thanks a lot for the information RAGHUY and MathWho for the comments. I will accept the solution. We have a lot of integrations built on nifi 1.X so I think we will try to find a way to overcome the problem at least for our versions and then migrate to 2.X when possible. Thanks again!! ... View more