Project Task Planned end date is auto-set to a year in the future after saving the recordDescription<!-- div.margin{ padding: 10px 40px 40px 30px; } table.tocTable{ border: 1px solid; border-color:#E0E0E0; background-color: rgb(245, 245, 245); padding-top: .6em; padding-bottom: .6em; padding-left: .9em; padding-right: .6em; } table.noteTable{ border:1px solid; border-color:#E0E0E0; background-color: rgb(245, 245, 245); width: 100%; border-spacing:2; } table.internalTable{ border:1px solid; border-color:#E0E0E0; background-color: rgb(245, 245, 245); width: 100%; border-spacing:0; } .sp td{ border-bottom: 1px solid; border-right: 1px solid; border-color:#E0E0E0; background-color: #ffffff; height: 20px; padding-top: .5em; padding-bottom: .5em; padding-left: .5em; padding-right: .5em; } .sphr td{ border-right: 1px solid; border-bottom: 1px solid; border-color:#E0E0E0; background-color: rgb(245, 245, 245); padding-top: .5em; padding-bottom: .5em; padding-left: .5em; padding-right: .5em; height: 20px; } .title { color: #D1232B; font-weight:; font-size:25px; } .hd1{ color: #D1232B; font-weight:; font-size:18px; } .hd2{ color: #646464; font-weight:bold; font-size:16px; } .hd3{ color: #7a7a7a; font-weight:; font-size:16 px; text-decoration:; } .hd4{ color: #000000; font-weight:bold; font-size:14 px; text-decoration:; } --> The Project Task Planned end date is auto-set to the year 2085 after saving. This bypassed business rules and client scripts that limit to 1500 days. Steps to Reproduce: Go to Project task under the project. Create a new project task, with the Planned end date in the near future, and click Save. For more information, see the product documentation topic Create a project task. Note that the Planned end date is saved with a date in the year 2085. CauseThe business rule Project and Task Recalculate was set to active. Also, check for the Project and Task Recall After Delete business rule and make sure it is not set to active.ResolutionBy default, this business rule is inactive. Turning off the business rule stopped the auto-update calculation of the planned end date. https://<instance>.service-now.com/nav_to.do?uri=sys_script.do?sys_id=505f62009f233100598a5bb0657fcf97Make sure to turn that business rule off in your other environment to make this error dissipate.