How To Fix JA102 - Start value must be smaller than finish value

SAP Error Message - Details

• Message type: E = Error

• Message class: JA - Central error messages, project system

• Message number: 102

• Message text: Start value must be smaller than finish value

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message JA102 - Start value must be smaller than finish value ?

  The SAP error message JA102, which states "Start value must be smaller than finish value," typically occurs in the context of data entry or configuration where a range of values is expected. This error is often seen in scenarios involving date ranges, numerical ranges, or any situation where a start and finish value are compared.
  Cause:
  The error arises when the start value entered is greater than or equal to the finish value. This can happen in various contexts, such as:
  
  Date Ranges: When entering a start date that is later than the finish date.
  Numerical Ranges: When specifying a range of numbers where the lower limit is greater than or equal to the upper limit.
  Configuration Settings: In settings where a range is defined, such as in pricing conditions, planning scenarios, or other configuration parameters.
  
  Solution:
  To resolve the JA102 error, you should:
  
  
  Check Input Values: Review the values you have entered for the start and finish fields. Ensure that the start value is indeed less than the finish value.
  
  
  Correct Dates: If the error is related to dates, make sure that the start date is earlier than the finish date. Adjust the dates accordingly.
  
  
  Adjust Numerical Values: If the error pertains to numerical ranges, ensure that the start value is less than the finish value. Modify the values as needed.
  
  
  Validation: Implement validation checks in your data entry process to prevent this error from occurring in the future.
  
  
  Consult Documentation: If you are unsure about the expected values or the context in which you are working, refer to the relevant SAP documentation or user guides for clarification.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Testing: After making corrections, test the input again to ensure that the error is resolved and that the system behaves as expected.
  
  By following these steps, you should be able to resolve the JA102 error and proceed with your tasks in SAP.