How To Fix OT455 - Error during registration

SAP Error Message - Details

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 455

• Message text: Error during registration

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT455 - Error during registration ?

  The SAP error message OT455, which indicates "Error during registration," typically occurs during the registration process of a user or a system component in SAP. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Network Issues: Connectivity problems between the SAP system and the registration server can lead to this error.
  Incorrect Configuration: Misconfiguration in the SAP system settings or in the registration parameters can trigger this error.
  Authorization Issues: The user or system may lack the necessary permissions to perform the registration.
  System Errors: Internal errors or bugs within the SAP system can also cause registration failures.
  Database Issues: Problems with the database, such as connectivity issues or data integrity problems, can lead to registration errors.
  Expired or Invalid Certificates: If the registration involves secure connections, expired or invalid SSL certificates can cause failures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can communicate with the registration server. Test the network connection and resolve any connectivity issues.
  Review Configuration Settings: Verify the configuration settings related to registration. Ensure that all parameters are correctly set according to the SAP documentation.
  Check User Authorizations: Ensure that the user or system account attempting the registration has the necessary authorizations. You may need to adjust roles and permissions.
  Review System Logs: Check the SAP system logs (transaction codes like SM21, ST22, or SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Database Health Check: Perform a health check on the database to ensure it is functioning correctly. Look for any errors or issues that may need to be addressed.
  Update Certificates: If the registration process involves SSL, ensure that all certificates are valid and up to date. Replace any expired certificates.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  Documentation: Refer to the official SAP documentation for guidance on registration processes and troubleshooting common errors.
  Community Forums: Engage with the SAP community forums or user groups where you can find discussions related to similar issues and potential solutions shared by other users.
  
  By systematically addressing the potential causes and applying the suggested solutions, you should be able to resolve the OT455 error during registration in SAP.