<h2 id="heading-issue">Issue:</h2>
<p>PG is unable to start, even move to different position in Canvas with these messages:</p>
<pre><code class="lang-bash">Node XXXXXXXXX is unable to fulfill this request due to: [15, xxxxx-xxxxx-xxxxxx] is not the most up-to-date revision
</code></pre>
<p><img src="https://issues.apache.org/jira/secure/attachment/13012228/13012228_nifi-error.PNG" alt /></p>
<h2 id="heading-caused">Caused:</h2>
<p>For some reason flow file was failed to sync in that particular node.</p>
<h2 id="heading-resolution">Resolution:</h2>
<ul>
<li><p>Remove all `flow.*.gz`</p>
</li>
<li><p>Restart NiFi instance</p>
</li>
</ul>
<h2 id="heading-references">References:</h2>
<ol>
<li><p><a target="_blank" href="https://community.cloudera.com/t5/Support-Questions/Force-delete-Process-Group/td-p/352733">Force delete Process Group - Cloudera Community - 352733</a></p>
</li>
<li><p><a target="_blank" href="https://issues.apache.org/jira/browse/NIFI-5866">[NIFI-5866] Cluster gets out of sync: "X is not the most up-to-date revision." - ASF JIRA (</a><a target="_blank" href="http://apache.org">apache.org</a><a target="_blank" href="https://issues.apache.org/jira/browse/NIFI-5866">)</a></p>
</li>
</ol>


## Issue:

PG is unable to start, even move to different position in Canvas with these messages:

```bash
Node XXXXXXXXX is unable to fulfill this request due to: [15, xxxxx-xxxxx-xxxxxx] is not the most up-to-date revision
```

![](https://issues.apache.org/jira/secure/attachment/13012228/13012228_nifi-error.PNG align="left")

## Caused:

For some reason flow file was failed to sync in that particular node.

## Resolution:

* Remove all \`flow.\*.gz\`
    
* Restart NiFi instance
    

## References:

1. [Force delete Process Group - Cloudera Community - 352733](https://community.cloudera.com/t5/Support-Questions/Force-delete-Process-Group/td-p/352733)
    
2. [\[NIFI-5866\] Cluster gets out of sync: "X is not the most up-to-date revision." - ASF JIRA (](https://issues.apache.org/jira/browse/NIFI-5866)[apache.org](http://apache.org)[)](https://issues.apache.org/jira/browse/NIFI-5866)

Node is unable to fulfill this request due to: is not the most up-to-date revision

Issue:

Caused:

Resolution:

References: