How To Fix /ISDFPS/FORCER102 - Start date must be before the end date

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FORCER -

• Message number: 102

• Message text: Start date must be before the end 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 /ISDFPS/FORCER102 - Start date must be before the end date ?

  The SAP error message /ISDFPS/FORCER102 Start date must be before the end date typically occurs in the context of date validation within SAP applications, particularly in modules related to project management, planning, or scheduling. This error indicates that the start date you have entered is either the same as or later than the end date, which is not allowed.
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has mistakenly entered the start date as the same as or after the end date.
  Data Migration Issues: If data is being imported or migrated from another system, there may be inconsistencies in the date formats or values.
  User Input Error: Users may inadvertently select the wrong dates from a date picker or input them manually.
  
  Solution:
  
  Check Date Inputs: Review the start and end dates you have entered. Ensure that the start date is earlier than the end date.
  Correct Date Format: Ensure that the dates are in the correct format as expected by the SAP system.
  Validation Logic: If you are using custom logic or enhancements, check to ensure that there are no issues in the validation logic that could be causing this error.
  User Training: If this is a recurring issue, consider providing training or guidelines to users on how to correctly enter date ranges.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the relevant SAP documentation for the specific module you are working with to understand the date requirements.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team for further assistance.
  
  By ensuring that the start date is always before the end date, you can avoid this error and ensure smooth operation within the SAP system.