Skip to main content

This content has been archived and is no longer being updated. Links may not function; however, this content may be relevant to outdated versions of the product.

Support Article

Verify whether Connect MQ Response size is 1 MB limit



This is documentation bug. User reports the following questions for the article already existing in the PDN.


PRPC Help file states that the Connect MQ response message size "must not exceed 1 megabyte."
  • Could somebody explain why there is a 1 MB limit for response messages in Connect MQ rules?
  • What happens if a response message exceeds this 1MB limit ?
  • What shall we do if we want to handle larger messages ?
  • Can a request message got by Service MQ (it is an incoming message too) be larger than 1MB?

Error Messages

Not applicable.

Steps to Reproduce

​Not applicable.

Root Cause

The inclusion of the Connect MQ response message size limitation highlighted in the PRPC 6.2 SP2 help documentation of the Response tab for Connect MQ is the result of a documentation error.


The documented limit referenced is not applied in any PRPC systems for Connect MQ and the documentation error has been corrected in the latest Pega release help file which can be viewed via PDN at:

Published July 1, 2015 - Updated October 8, 2020

Was this useful?

0% found this useful

Have a question? Get answers now.

Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.

Did you find this content helpful?

Want to help us improve this content?

We'd prefer it if you saw us at our best.

Pega Community has detected you are using a browser which may prevent you from experiencing the site as intended. To improve your experience, please update your browser.

Close Deprecation Notice
Contact us