How To Fix CPWB811 - Some BOMs cannot be changed, since you do not have the authorizations

SAP Error Message - Details

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 811

• Message text: Some BOMs cannot be changed, since you do not have the authorizations

What causes this issue?

You want to change the BOM objects. However, you do not have the
authorization to change these BOM objects. The reason for this can be
as follows:

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

You have entered a change number whose change master record forbids you
to edit the BOM objects.
You have entered a key date and the bill of material has a history
requirement.
Your authorization profiles do not allow you to edit the corresponding
BOM objects.

System Response

You cannot change the BOM objects.

How to fix this error?

If necessary, check the change number entered.
If necessary, enter a suitable change number instead of a key date.
Check the <DS:TRAN.SU53>"Display Check Object if Not Authorized"</>
screen where you can see which authorizations you lack for which bills
of material. Ask your system administrator to change your authorization
profiles if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPWB811 - Some BOMs cannot be changed, since you do not have the authorizations ?

  The SAP error message CPWB811 indicates that you are trying to change certain Bill of Materials (BOMs) but do not have the necessary authorizations to do so. This is a common issue in SAP systems where user roles and permissions are strictly enforced to maintain data integrity and security.
  Cause:
  
  
  Authorization Issues: The primary cause of this error is that your user account lacks the required authorizations to modify the BOMs in question. This could be due to:
  
  Missing roles or authorizations in your user profile.
  Restrictions placed on specific BOMs based on organizational policies.
  The BOMs being locked by another user or process.
  
  
  
  BOM Status: The BOMs you are trying to change may be in a status that does not allow modifications (e.g., released or locked).
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Contact your SAP security administrator to review your user roles and authorizations.
  Ensure that you have the necessary authorizations for the BOM transaction codes (e.g., CS02 for changing BOMs).
  
  
  
  Review BOM Status:
  
  Check the status of the BOMs you are trying to change. If they are locked or released, you may need to unlock them or wait until they are available for editing.
  
  
  
  Use Transaction Codes:
  
  Use transaction codes like SU53 to analyze authorization failures. This transaction will show you which authorizations are missing when you encounter the error.
  
  
  
  Request Additional Authorizations:
  
  If you find that you need additional authorizations, formally request them from your SAP security team, specifying the transactions and objects you need access to.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or internal guidelines regarding BOM management and authorization requirements.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CS01 - Create BOM
  CS02 - Change BOM
  CS03 - Display BOM
  CS12 - Multi-level BOM
  
  
  Authorization Objects: Common authorization objects related to BOMs include:
  
  C_BOM_A - Authorization for BOM maintenance
  C_BOM_T - Authorization for BOM display
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to BOM authorizations.
  
  By following these steps, you should be able to resolve the CPWB811 error and gain the necessary access to modify the BOMs as needed.