How To Fix CN555 - Configuration log-Contains no entries for reconfiguration of master data

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 555

• Message text: Configuration log-Contains no entries for reconfiguration of master 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 CN555 - Configuration log-Contains no entries for reconfiguration of master data ?

  The SAP error message CN555 ("Configuration log - Contains no entries for reconfiguration of master data") typically occurs in the context of project system (PS) or controlling (CO) modules when there is an attempt to reconfigure master data, but the system cannot find any relevant entries in the configuration log.
  Cause:
  
  
  No Previous Configuration Changes: The most common cause of this error is that there have been no previous configuration changes made to the master data that you are trying to reconfigure. The configuration log is empty because no entries exist for the specific master data object.
  
  
  Incorrect Master Data Object: You may be trying to access the configuration log for a master data object that does not exist or is not relevant to the current context.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view the configuration log, leading to the perception that it is empty.
  
  
  System Issues: There could be a temporary issue with the SAP system or database that is preventing the retrieval of configuration log entries.
  
  
  Solution:
  
  
  Check for Previous Changes: Verify if any changes have been made to the master data in question. If no changes have been made, the configuration log will naturally be empty.
  
  
  Verify Master Data Object: Ensure that you are referencing the correct master data object. Double-check the object type and the specific instance you are trying to reconfigure.
  
  
  User Authorizations: Check the user authorizations to ensure that you have the necessary permissions to view the configuration log. You may need to consult with your SAP security team.
  
  
  System Check: If you suspect a system issue, try logging out and back in, or check with your SAP Basis team to see if there are any ongoing issues with the system.
  
  
  Create New Configuration Entries: If you need to make changes to the master data, you may need to create new configuration entries instead of trying to reconfigure existing ones.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CN22 (for project management) or CJ20N (for project planning) to manage and view project-related master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Review SAP documentation related to the specific module (PS, CO) for more detailed information on managing master data and configuration logs.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.