How To Fix W_009 - Data of the component material &1 could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: W_ - Upload CRM -> R3 BOMs / Structured Materials

• Message number: 009

• Message text: Data of the component material &1 could not be read

What causes this issue?

An error occured during an attmept to read the data of the component
material &V1&. The material probably doesn't exist

System Response

Processing cannot be carried out.

How to fix this error?

Check if the material exists.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message W_009 - Data of the component material &1 could not be read ?

  The SAP error message:
  W_009 Data of the component material &1 could not be read
  
  Cause:
  This warning message typically occurs during the processing of a Bill of Materials (BOM) or production order when the system tries to read the data of a component material but fails. The failure can be due to several reasons:
  
  The component material (&1) does not exist in the material master.
  The material master record for the component is incomplete or locked.
  The material is flagged as deleted or blocked for certain transactions.
  Authorization issues preventing the system from reading the material data.
  Data inconsistencies or missing entries in related tables (e.g., MAST, STPO).
  The component material is not valid for the plant or the BOM usage.
  
  
  Solution:
  To resolve the issue, perform the following checks and actions:
  
  
  Verify Material Master:
  
  Check if the component material (&1) exists in the material master (transaction MM03).
  Ensure the material is valid for the plant and BOM usage.
  Confirm that the material is not flagged for deletion or blocked.
  
  
  
  Check BOM Data:
  
  Review the BOM where the component is used (transaction CS03).
  Ensure the component is correctly assigned and active in the BOM.
  
  
  
  Check Authorizations:
  
  Verify that the user or background job has the necessary authorizations to read material master data.
  
  
  
  Check Data Consistency:
  
  Run consistency checks for BOM and material master data.
  Use transaction CS14 (BOM consistency check) or report RCSBOM00.
  
  
  
  Material Master Lock:
  
  Check if the material master record is locked by another user or process.
  
  
  
  Recreate or Update Material Master:
  
  If the material master is incomplete or corrupted, update or recreate the material master record.
  
  
  
  Check for Custom Enhancements:
  
  If custom code or user exits are involved in BOM processing, verify that they handle material data correctly.
  
  
  
  
  Related Information:
  
  Message Class: W_009 is a warning message class used in BOM or production order processing.
  Transactions to check:
  
  MM03 (Display Material)
  CS03 (Display BOM)
  CS14 (BOM Consistency Check)
  CO02 (Change Production Order)
  
  
  SAP Notes: Search for SAP Notes related to BOM and material master inconsistencies.
  Tables involved:
  
  MARA (General Material Data)
  MAST (Material to BOM Link)
  STPO (BOM item)
  
  
  
  
  If the problem persists after these checks, consider debugging the process or consulting SAP support with detailed logs and system information.