How To Fix /PM0/3FB_MESSAGES020 - Cannot load sibling record

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FB_MESSAGES -

• Message number: 020

• Message text: Cannot load sibling record

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_MESSAGES020 - Cannot load sibling record ?

  The SAP error message /PM0/3FB_MESSAGES020: Cannot load sibling record typically occurs in the context of SAP Plant Maintenance (PM) or related modules when the system is unable to retrieve a related or "sibling" record in the database. This can happen for various reasons, including data inconsistencies, missing records, or issues with the underlying database.
  Possible Causes:
  
  Missing Data: The sibling record that the system is trying to access may not exist in the database.
  Data Inconsistency: There may be inconsistencies in the data that prevent the system from correctly linking records.
  Authorization Issues: The user may not have the necessary permissions to access the sibling record.
  Database Issues: There could be issues with the database itself, such as corruption or connectivity problems.
  Configuration Issues: Incorrect configuration settings in the SAP system may lead to this error.
  
  Solutions:
  
  Check for Missing Records: Verify if the sibling record exists in the database. You can do this by using transaction codes like SE16 or SE11 to check the relevant tables.
  Data Consistency Check: Run consistency checks on the relevant data. You can use transaction codes like SARA or SDBA to check for inconsistencies.
  Authorization Check: Ensure that the user has the necessary authorizations to access the records. You can check this in transaction SU53 or by consulting with your security team.
  Database Health Check: If you suspect database issues, consult your database administrator to check for any errors or issues with the database.
  Review Configuration: Check the configuration settings related to the module in question to ensure they are set up correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and SU53 (Authorization Check) for troubleshooting.
  SAP Notes: Regularly check the SAP Support Portal for any updates or notes related to this error message.
  Documentation: Review SAP documentation related to the PM module for any specific guidelines or troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.