How To Fix CKBK008 - No valid source of supply could be determined for material &

CKBK008 - Overview

• Message type: E = Error

• Message class: CKBK - Messages of the Valuation Functions

• Message number: 008

• Message text: No valid source of supply could be determined for material &

What causes this issue?

No valid source of supply could be found for material &v1& in plant
&v2&.

System Response

The material is not valuated.

How to fix this error?

Check the purchasing data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CKBK008 - No valid source of supply could be determined for material & ?

  The SAP error message CKBK008 indicates that the system could not find a valid source of supply for a specific material. This error typically occurs during the procurement process when trying to create a purchase requisition, purchase order, or during the MRP (Material Requirements Planning) run.
  Causes of CKBK008
  
  Missing Source of Supply: The material may not have any assigned source of supply, such as a vendor or a production order.
  Incorrect Material Master Data: The material master may not be set up correctly, or the relevant purchasing information may be missing.
  Invalid Info Records: The info records for the material and vendor combination may not exist or may be inactive.
  Plant-Specific Settings: The material may not be available in the specified plant or storage location.
  MRP Settings: The MRP settings for the material may not be configured correctly, leading to the inability to determine a source of supply.
  Blocked Vendors: The vendor may be blocked for