Diagnosis
You see this message in the following situations:
You want to display or change a WBS element and material in a specificplant with a specific usage. However, no BOM matches the data youentered.
You have entered a WBS BOM to copy from. However, no BOM matches thedata you entered.

Procedure
Check your entries.
Follow the procedure for your processing situation:
1.)
Correct the WBS element, material, plant, and usage, and press ENTER orchoose WBS BOM --> Create to create the BOM.
2.)
Correct the WBS element, material, plant, and usage for copying from.