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Message type: E = Error
Message class: M8 - Invoice Verification/Valuation
Message number: 651
Message text: You are not authorized to process a blocking reason
The message means either:
You selected "Select blocking reasons" on the invoice release initial
screen, or
You selected the function "Delete blocking reason" in the invoice list.
On the initial screen:
You are only authorized to release invoices which do not have any
blocking reasons. Therefore, select in the area "Blocking reasons" the
field "All blocking reasons".
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
In the list:Error message extract from SAP system. Copyright SAP SE.
The SAP error message M8651, which states "You are not authorized to process a blocking reason," typically occurs when a user attempts to perform an action related to inventory management or material movements that is restricted due to authorization settings in the SAP system. This error is often associated with blocking reasons that prevent certain transactions from being executed.
Cause:
- Authorization Issues: The user does not have the necessary authorizations to process the specific blocking reason associated with the material or transaction.
- Blocking Reasons: The material may have a blocking reason assigned that restricts certain operations (e.g., goods movement, stock transfer).
- User Role Configuration: The user's role may not include the necessary permissions to handle the specific blocking reason.
Solution:
Check User Authorizations:
- Review the user's role and authorization profiles in the SAP system.
- Ensure that the user has the necessary permissions to process the specific blocking reason.
Modify User Roles:
- If the user lacks the required authorizations, a system administrator or security officer should modify the user's role to include the necessary permissions.
- This may involve adding specific authorization objects related to inventory management and blocking reasons.
Review Blocking Reasons:
- Check the material master data to see if there are any blocking reasons assigned that may be causing the issue.
- If the blocking reason is no longer relevant, consider removing or changing it.
Consult Documentation:
- Refer to SAP documentation or help resources for detailed information on authorization objects related to inventory management and blocking reasons.
Contact SAP Support:
- If the issue persists after checking authorizations and blocking reasons, consider reaching out to SAP support for further assistance.
Related Information:
M_MATE_WRK
(Material Master: Work Center) and M_MATE_MA
(Material Master: General Data).MM02
(Change Material), MB1A
(Goods Withdrawal), and MB1B
(Transfer Posting) to understand where the error may occur.PFCG
(Role Maintenance) to ensure they align with the required tasks.By following these steps, you should be able to identify and resolve the authorization issue causing the M8651 error in SAP.
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M8650 Select layout with blocking reasons
What causes this issue? You tried to delete a blocking reason. You must positio...
M8649 You have no authorization for the selected blocking reason
What causes this issue? You selected <LS>Delete blocking reason</>,...
M8652 & invoices released
Self-Explanatory Message Since SAP believes that this specific error message is ...
M8653 You do not have authorization to release blocked invoices.
What causes this issue? Based on the settings in your user master record, you a...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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