Things to check for Item if it doesn’t show up on standard cost revaluation

1. Master default is not on the BOM (Or location is not listed on the BOM)
2. Location is inactive
3. Associated item is inactive
4. Location where the item is, it’s not part of the planned standard cost template
5. BOM is missing
6. Manufacturing routing is missing
7. Router should be Default Checked

Other than this the basics can be read in SuiteAnswer 28145 – Standard Cost Rollup for your guide.