No buffer space available


The connection to the back-end database was restored shortly after the error occurred. We found this error in the Kernel Application logs:

 java.rmi.ConnectIOException: Exception creating connection to:; nested exception is: No buffer space available (maximum connections reached?): connect


This indicates the Adeptia Kernel was unable to create the necessary connections to the back-end database.



Increase the following property within the file.

 <Property comment="The maximum number of active connections that can be allocated from this pool at the same time, or non-positive for no limit." dynamic="no" name="abpm.jdo.maxActive">50</Property>

To find more information regarding these properties, you can refer to this forum post:

Have more questions? Submit a request


Article is closed for comments.