Unable to select/attach a Blanket Purchase Agreement (BPA) to a PO line

Summary:

I am experiencing an issue where I cannot attach a Blanket Purchase Agreement (BPA) to a Standard Purchase Order line, although I am able to attach Contract Purchase Agreements (CPA) without any issues.

Content (please ensure you mask any confidential information):

I am trying to reference a BPA on a Standard Purchase Order line, but the agreement is not available for selection.

• Behavior with CPA: I am able to successfully select and attach a CPA to the PO line.
• Behavior with BPA: When creating a Standard PO, the BPA does not appear or cannot be selected at the PO Line level, even though the Supplier and Procurement BU controls match.