SAP Message CO387 - Availability & not defined with checking rule & - please create

Diagnosis
In Customizing the checking control for the combination availabilityV1 and checking rule v2 was not maintained.

System Response
This material component cannot take part in the availability check.

Procedure
Maintain the relevant entries in Customizing or ask your systemadministrator to do this for you.

Procedure for System Administration
Maintain the relevant entries in Customizing for the availabilitycheck.

357682EBP: Availability check does not work