Query error and re-save results in "Nullable object must have a value."
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Query error and re-save results in "Nullable object must have a value."

Marketing Cloud Automations

Last updated 2021-12-08 ·Reference W-9762794 ·Reported By 51 users

In Review

Summary
Due to a bug, running query activities can result in an error and require manual reconfiguration to correct the error.

Repro
- Review a running query activity that has thrown a generic error.
- Open the query activity and attempt to re-save without making a modification.
- The error "Nullable object must have a value" will display, preventing the save.

Workaround
- Open the query activity and select a different target data extension and then re-select the desired target data extension and save the activity.

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