How To Fix EAML231 - You are not allowed to maintain network data

SAP Error Message - Details

• Message type: E = Error

• Message class: EAML -

• Message number: 231

• Message text: You are not allowed to maintain network data

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 EAML231 - You are not allowed to maintain network data ?

  The SAP error message EAML231, which states "You are not allowed to maintain network data," typically occurs when a user attempts to access or modify network data in the SAP system but lacks the necessary authorizations. This error is common in modules related to project management, such as SAP Project System (PS) or SAP Asset Management (AM).
  Cause:
  
  Authorization Issues: The primary cause of this error is that the user does not have the required authorizations to maintain network data. This could be due to missing roles or authorizations in the user's profile.
  User Role Configuration: The roles assigned to the user may not include the necessary permissions for the specific transaction or action they are trying to perform.
  Transaction Restrictions: Certain transactions may have restrictions based on user roles or organizational units.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check for authorization failures. This will show you which authorization object is missing.
  Review the user's roles and authorizations in transaction SU01 (User Maintenance) or PFCG (Role Maintenance).
  
  
  
  Modify User Roles:
  
  If you have the necessary permissions, you can add the required authorization objects to the user's role. Common authorization objects related to network data maintenance include:
  
  C_PROJ (Project Management)
  C_NTWR (Network Management)
  
  
  Ensure that the user has the appropriate activity authorizations (e.g., create, change, display).
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to modify roles, contact your SAP security team or system administrator. Provide them with the details of the error and the transaction you were trying to perform.
  
  
  
  Testing:
  
  After adjustments are made to the user roles, have the user log out and log back in to ensure that the new authorizations take effect. Then, attempt the action again to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CJ20N (Project Builder)
  CN22 (Change Network)
  CN01 (Create Network)
  
  
  
  Documentation: Review SAP documentation or help files related to authorization management and network data maintenance for further insights.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address specific issues or provide additional guidance related to this error message.
  
  
  By following these steps, you should be able to identify the cause of the EAML231 error and implement a solution to resolve it.