Issue Summary

Unable to set “single user-User Picker” custom field in POST function for Issue Custom Field with Current Field Value
“%%CURRENT_USER%%”

Steps to Reproduce

1. Create a custom field with single user-User Picker.
2. Navigate to Workflow >> Post Function
3. Add “Update Issue Custom Field” and choose the custom field created.
4. Assign Custom Field Value %%CURRENT_USER%%

Expected Results

The post function should get added to the workflow.

Actual Results

Something went wrong
Error type: 500 - Internal server error
Log reference: “*****”

Workaround

Use a “User Picker (multiple users)” custom field.