How To Fix MF603 - Object is blocked. It can only be displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: MF - MPS planning and evaluation

• Message number: 603

• Message text: Object is blocked. It can only be displayed

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 MF603 - Object is blocked. It can only be displayed ?

  The SAP error message MF603, which states "Object is blocked. It can only be displayed," typically occurs when you attempt to modify or perform an action on a material or object that is currently blocked in the system. This blocking can happen for various reasons, such as:
  Causes:
  
  Blocked Material: The material may be blocked for procurement or sales due to various reasons, such as quality issues, pending approvals, or other business rules.
  Status Management: The object may have a status that restricts modifications, such as being in a "Blocked" status in the material master or other related documents.
  User Authorizations: The user may not have the necessary authorizations to modify the object, leading to a display-only mode.
  Business Processes: Certain business processes may require that materials or objects be blocked during specific phases (e.g., during a physical inventory count).
  
  Solutions:
  
  Check Material Status: Review the material status in the material master (transaction code MM03) to see if it is blocked. If it is, you may need to change the status to allow modifications.
  Unblock the Object: If you have the necessary authorizations, you can unblock the material or object using the appropriate transaction (e.g., MM02 for material master).
  Review Authorizations: Ensure that your user role has the necessary permissions to modify the object. If not, contact your SAP security administrator to adjust your authorizations.
  Consult with Business Process Owners: If the object is blocked due to business rules or processes, consult with the relevant business process owners to understand the reason for the block and the steps required to resolve it.
  Check for Open Transactions: Sometimes, open transactions or processes (like purchase orders or sales orders) may cause a block. Review any related documents that might be causing the block.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and MM01 (Create Material).
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the MF603 error message.
  Documentation: Review SAP documentation or help files for more detailed information on material status management and blocking mechanisms.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult SAP community forums for further assistance.