CTLG_ITM_MNG_MSG_CL018 - &1 is blocked. Enter a Valid Supplier

SAP Error Message - Details

• Message type: E = Error

• Message class: CTLG_ITM_MNG_MSG_CL - Manage Catalog Items

• Message number: 018

• Message text: &1 is blocked. Enter a Valid Supplier

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CTLG_ITM_MNG_MSG_CL018 - &1 is blocked. Enter a Valid Supplier ?

  The SAP error message CTLG_ITM_MNG_MSG_CL018 typically indicates that a specific supplier is blocked in the system, which prevents transactions involving that supplier from being processed. This error often arises in the context of procurement or inventory management when trying to create or process purchase orders, goods receipts, or similar transactions.
  Cause:
  
  
  Blocked Supplier: The supplier you are trying to use is marked as blocked in the vendor master data. This could be due to various reasons, such as:
  
  The supplier has outstanding issues (e.g., payment issues, compliance issues).
  The supplier has been flagged for review or audit.
  The supplier has been marked as inactive or blocked by the procurement department.
  
  
  
  Data Entry Error: There may be a mistake in the supplier number or details entered in the transaction.
  
  
  Solution:
  
  
  Check Supplier Status:
  
  Go to the vendor master data (transaction code XK03 or MK03).
  Enter the supplier number and check the status of the supplier. Look for any indicators that show the supplier is blocked.
  
  
  
  Unblock the Supplier:
  
  If you have the necessary permissions, you can unblock the supplier by using transaction code XK02 or MK02.
  Navigate to the relevant sections (e.g., purchasing data) and change the status from blocked to active.
  
  
  
  Consult with Procurement or Finance:
  
  If you do not have the authority to unblock the supplier, contact your procurement or finance department to understand why the supplier is blocked and request unblocking if appropriate.
  
  
  
  Verify Data Entry:
  
  Double-check the supplier number and other details entered in the transaction to ensure they are correct.
  
  
  
  Related Information:
  
  Vendor Master Data: Understanding how vendor master data is structured in SAP can help in managing supplier relationships effectively.
  Blocking Reasons: Familiarize yourself with the common reasons for blocking suppliers, which can include financial issues, compliance concerns, or performance issues.
  Transaction Codes:
  
  XK03: Display Vendor
  XK02: Change Vendor
  MK03: Display Purchasing Info Record
  MK02: Change Purchasing Info Record
  
  
  
  Additional Tips:
  
  Always ensure that you have the necessary authorizations to make changes to vendor master data.
  Keep a record of any changes made to supplier statuses for audit purposes.
  Regularly review supplier statuses to ensure that your procurement processes are not hindered by blocked suppliers.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team for further assistance.