How To Fix TN255 - End time: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 255

• Message text: End time: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TN255 - End time: &1 ?

  The SAP error message TN255, which states "End time: &1," typically relates to issues with time management in the SAP system, particularly in the context of scheduling or processing jobs. This error can occur in various scenarios, such as when there is a problem with job scheduling, background processing, or time-related data entries.
  Cause:
  
  Invalid Time Entry: The end time specified may be invalid or not in the correct format.
  Job Scheduling Conflicts: There may be conflicts with other scheduled jobs or processes that are running at the same time.
  System Configuration Issues: There could be configuration issues in the job scheduling settings or time management settings in the SAP system.
  Data Consistency Issues: There may be inconsistencies in the data related to time entries, such as overlapping time periods or incorrect time zone settings.
  
  Solution:
  
  Check Time Format: Ensure that the end time is entered in the correct format and is valid.
  Review Job Scheduling: Check the job scheduling settings to ensure there are no conflicts with other jobs. You can do this by navigating to transaction codes like SM37 (Job Monitoring) to review the status of scheduled jobs.
  Configuration Review: Review the configuration settings related to time management and job scheduling in the SAP system. Ensure that all settings are correctly configured.
  Data Validation: Validate the data entries related to time management to ensure there are no overlaps or inconsistencies. This may involve checking the relevant tables or entries in the system.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific error message for additional troubleshooting steps or patches that may resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SM36 (Define Background Job), and SM21 (System Log) for monitoring and troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to the TN255 error message.
  Support Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact your SAP support team or consult with an SAP expert for further assistance.