Full error message when trying to add a works order to the plan:
order code 1234.12
some tasks are not plannable. check the resource rules are not preventing these tasks from being planned.
10 on _[L] BUILD
The relevant labour or machine resource group is missing a sequence for the relevant resource, that the works orders requires to be planned. For example, the labour resource group _[L] BUILD has a missing sequence 1 for resource code LB and description BUILD. Add this sequence into the labour group and the works order will add to the plan. You can add sequences to labour resource groups via the following steps:
Log into Orchestrate
Select Resources
Select Labour Groups
select relevant resource group and click Edit
Click New Row, enter relevant sequence number and select relevant resource code from the drop down list
Click Apply and OK