Question:

Why a user cannot delete a specific document version in Vault PromoMats and Medical?

Answer:

A user cannot delete a specific document version of a document due to one of the reasons below:

• The user's role on the document does not have the Delete permission.
• The specific version is in an active workflow.
• The specific version has incoming document links.
• The specific version is part of a reference.
• The specific version is in a document relationship.
• The specific version is the only version of the document in Vault.

Related Documentation:

Vault Help Documentation: 

• Deleting Specific Versions
• Deleting Documents

Knowledge Base: How to Delete a Specific Document Version in Vault PromoMats and Medical?