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I am trying to fetch the extensions from a 2019.2 SCA website, and I continue to get errors like “SSS_REQUEST_LIMIT_EXCEEDED” and
Error in plugin “gulp extension:fetch” Message:  Could not download all the extension files.  I have tried using the extension developers tools zip file from 2018.2.1, 2019.2 and 2020.1.  They all encounter the same problem.  Any ideas on what the cause/fix might be?

I just had a similar issue with this. We had to delete our theme and re upload it. That seemed to fix it.

My issue is the extensions.  Were you having issues with the extension fetch or theme fetch?

I'm running into the same issue and NS support is giving me the run around

this has been a recurring issue recently, with no confirmed resolution. This seems to start frequently when NS enforced the concurrency limit for the account, since the deploy uses RESTlet I guess it’s fighting over inbound request thread, but I have seen clients without heavy integration that encounters this issue as well (so not really sure). My solution for this is just keep retrying the deploy.:disappointed:

Hey <@UJR2BLDC4> - I had this issue previously on a customer's account. It was because there was an integration on the account that seemed to hog the bandwidth required to pull the extensions.

If you go to Setup &gt; Integrations &gt; Integration Governance, you should see a list of integrations (that being said I was unable to access this page this morning, and instead went to Setup &gt; Integrations &gt; Manage Integrations and checked each of the integrations listed there to find the one I was looking for). The account I was working in at the time has a limit of 5 concurrent integrations streams and one of the integrations was setup to use 4 of those streams.

I edited that integration and reduced the Concurrency Limit and Max Concurrency Limit fields from 4 down to 1 or 2. Then I ran my extension fetch command and after it had completed I updated the integration back to it's original amount of 4.

Hope that helps!

<@UEWBBMSTX> and <@UPKNM7YAK>, thank both for the information.  This is very helpful.  Since the error was related to concurrency, I looked at the APM concurrency monitor and noticed that they had a high “Total Exceeded Concurrency” number, which was around 599 for the past 3 days.  <@UPKNM7YAK>, thanks for telling me how to locate and modify their concurrency temporarily so I can do my deployments.

<@UPKNM7YAK>, your instructions worked.  I found an integration that had concurrency limit set to 4. I reduced it to 2 and I could deploy after that.  The account limit was 5.

Glad to hear it was able to resolve your issue :slightly_smiling_face: