I have a bulkified flow which updates the user record. The error specifically occurs in a FastUpdate element which updates the user records stored in a SObjectCollectionVariable.

Error string:

FLOW_ELEMENT_ERROR| Argument must be a big decimal java.lang.Integer|FlowRecordUpdate|UpdateUserRecords Error executing flow: Update_User_Fields An unhandled fault has occurred in this flow
An unhandled fault has occurred while processing the flow. Please contact your system administrator for more information.

Plz let me know if there are any pointers to solve this.


  • I raised this to salesforce support. Tier 2 team looked at this and have escalated it to Tier 3 support. – SF Ninja Apr 30 '15 at 18:54
  • Hmmm getting this as well, will let you know if i find the answer. – Andrew Fawcett May 3 '15 at 15:48
  • I've raised a case also, 11950519. My use case is with Account btw. – Andrew Fawcett May 3 '15 at 16:46

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