How To Fix /PM0/3FB_MESSAGES018 - Sibling &1 is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FB_MESSAGES -

• Message number: 018

• Message text: Sibling &1 is not available

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 /PM0/3FB_MESSAGES018 - Sibling &1 is not available ?

  The SAP error message /PM0/3FB_MESSAGES018 Sibling &1 is not available typically occurs in the context of SAP Plant Maintenance (PM) or related modules when the system is unable to find a related or "sibling" object that is expected to be present. This can happen in various scenarios, such as when trying to access a maintenance order, notification, or other related objects.
  Cause:
  
  Missing Object: The sibling object (e.g., a related maintenance order or notification) may not exist in the system.
  Incorrect Configuration: There may be configuration issues in the system that prevent the proper linking of objects.
  Authorization Issues: The user may not have the necessary authorizations to view or access the sibling object.
  Data Inconsistency: There may be inconsistencies in the database or issues with data integrity that prevent the system from locating the sibling object.
  
  Solution:
  
  
  Check Object Existence: Verify if the sibling object (indicated by &1 in the error message) actually exists in the system. You can do this by searching for the object using transaction codes relevant to the object type (e.g., IW32 for maintenance orders).
  
  
  Review Configuration: Ensure that the configuration settings for the relevant module are correct. This may involve checking the settings in SPRO (SAP Customizing Implementation Guide) related to Plant Maintenance.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the sibling object. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  Data Consistency Check: Run consistency checks or reports to identify any data integrity issues. This may involve using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the relevant tables.
  
  
  Consult Documentation: Refer to SAP Notes or documentation related to the specific error message for any known issues or patches that may address the problem.
  
  
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW21 (Create Notification), IW31 (Create Order), and IW32 (Change Order) to navigate through the system effectively.
  SAP Notes: Search for SAP Notes related to the error message for any specific fixes or recommendations provided by SAP.
  User Forums: Check SAP community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message regarding the unavailable sibling object in SAP.