How To Fix XSS_UN200 - End Date is Less than Start Date.

SAP Error Message - Details

• Message type: E = Error

• Message class: XSS_UN - Message Class for ESS (NPO Scenarios)

• Message number: 200

• Message text: End Date is Less than Start Date.

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 XSS_UN200 - End Date is Less than Start Date. ?

  The SAP error message XSS_UN200: End Date is Less than Start Date typically occurs in the context of scheduling or planning activities within SAP systems, particularly when dealing with time-related data such as project timelines, resource allocations, or maintenance plans. This error indicates that the end date specified for a task, project, or activity is earlier than the start date, which is logically incorrect.
  Cause:
  
  Data Entry Error: The most common cause is a simple data entry mistake where the end date is incorrectly entered before the start date.
  System Configuration: In some cases, the configuration of the system or the specific module may not enforce proper date validation, leading to inconsistencies.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in date formats or values that lead to this error.
  User Input: Users may inadvertently select the wrong dates from a date picker or input them manually.
  
  Solution:
  
  Check Dates: Review the start and end dates entered for the task or activity. Ensure that the end date is indeed later than the start date.
  Correct Data Entry: If a mistake is found, correct the end date to be after the start date and save the changes.
  Validation Rules: If this error occurs frequently, consider implementing validation rules in the system to prevent users from entering an end date that is earlier than the start date.
  User Training: Provide training to users on how to correctly enter dates and the importance of ensuring that end dates are after start dates.
  Review Configuration: If the issue persists, review the configuration settings in the relevant SAP module to ensure that date validation is properly set up.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the specific module documentation (e.g., Project System, Plant Maintenance) for guidelines on date handling and scheduling.
  Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP support or your internal IT team for further assistance.
  
  By following these steps, you should be able to resolve the XSS_UN200 error and ensure that your date entries are valid.