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ResourceExhausted: Sending message exceeds the maximum configured message size

  • April 29, 2026
  • 3 comments
  • 20 views

Arun Das
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Hi All,

I’m encountering an error when attempting a restore from VBR version 13.1.2064 (recently upgraded):

“ResourceExhausted: Sending message exceeds the maximum configured message size.”

Does anyone know if this is a known issue or bug in the newer VBR versions?

3 comments

Tommy O'Shea
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  • Veeam Legend
  • April 29, 2026

Your best bet would be to open a Veeam support ticket as they will be best equipped to help you by reviewing any logs files you can upload to them.

Regarding if it is a known issue, I haven’t personally seen it before, and I can’t find any reference to it online related to Veeam.


coolsport00
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  • Veeam Legend
  • April 29, 2026

Hi ​@Arun Das -

As Tommy suggests..your best bet is to open a Veeam Support ticket. Someone may chime in who’s seen this before, but I haven’t seen any posts on this error yet.

Best.


Chris.Childerhose
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Never seen this message as yet but recommend what others have said about a ticket.  I thought it had to do with the email alerts at first.  😂