How To Fix 0S291 - Enter a correct trace period (end day)

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 291

• Message text: Enter a correct trace period (end day)

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 0S291 - Enter a correct trace period (end day) ?

  The SAP error message 0S291 ("Enter a correct trace period (end day)") typically occurs when there is an issue with the date range specified for a trace or log analysis in the SAP system. This error indicates that the end date provided for the trace period is either invalid or not correctly formatted.
  Cause:
  
  Invalid Date Format: The end date may not be in the correct format expected by the system.
  End Date Before Start Date: The end date specified is earlier than the start date, which is logically incorrect.
  Out of Range Dates: The dates provided may fall outside the permissible range defined by the system settings.
  System Configuration Issues: There may be configuration settings that restrict the date range for traces.
  
  Solution:
  
  Check Date Format: Ensure that the date is entered in the correct format (e.g., DD.MM.YYYY).
  Verify Date Range: Make sure that the end date is later than the start date. Adjust the dates accordingly.
  Consult Documentation: Refer to SAP documentation or help files for any specific date range restrictions that may apply.
  Use Valid Dates: Ensure that the dates you are using are within the operational range of the system.
  System Settings: If you have access, check the system settings or consult with your SAP Basis team to ensure there are no restrictions on the trace period.
  Re-enter Dates: Sometimes, simply re-entering the dates can resolve the issue, especially if there was a typographical error.
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to performance tracing, such as ST01 (System Trace), ST05 (SQL Trace), or ST12 (Combined Trace).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Permissions: Ensure that you have the necessary permissions to access the trace functionality, as restrictions may also lead to errors.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.