Error: Collection was modified; enumeration operation may not execute - when running a constituent merge process

When running a constituent merge process, the process may fail with the error:

Collection was modified; enumeration operation may not execute.

Article Number: 64714

Products:

  • Blackbaud_CRM
Download and install the latest patch, which contains all fixes from previous patches. If you are running an older version, download and install the latest version and then the patch. 

Environment

 2.93.2034
 2.93.2034, patch 69 ; 2.94.1524, patch 57

Was this article helpful?

Blackbaud Community

Connect and collaborate with fellow Blackbaud users.

Chat with Support

Chat with our experienced staff to receive help right away.

Connect

The Blackbaud team is online and ready to connect with you!