How To Fix KM284 - Enter either * or + or an interval

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 284

• Message text: Enter either * or + or an interval

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 KM284 - Enter either * or + or an interval ?

  The SAP error message KM284 ("Enter either * or + or an interval") typically occurs in the context of SAP's Knowledge Management (KM) or when dealing with certain selection screens that require specific input formats. This error indicates that the system expects a specific type of input for a field, usually related to selection criteria for reports or queries.
  Cause:
  The error arises when the user is trying to enter a value in a selection field that requires a specific format. The system expects either:
  
  A wildcard character (* or +) to represent all values or a range of values.
  An interval (a range of values) that is not correctly specified.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input Format: Ensure that you are entering the correct format in the selection field. If the field allows wildcards, you can use:
  
  * to represent any number of characters.
  + to represent one or more characters.
  
  
  
  Use Intervals Correctly: If you are supposed to enter an interval, make sure you are providing both the lower and upper limits correctly. For example, if you are entering a range of values, it should be in the format:
  
  From: [Lower Limit]
  To: [Upper Limit]
  
  
  
  Consult Documentation: If you are unsure about the expected input for a specific field, refer to the SAP documentation or help text associated with that field.
  
  
  Check Field Requirements: Some fields may have specific requirements or restrictions. Ensure that you are meeting those requirements.
  
  
  Contact Support: If you continue to experience issues, consider reaching out to your SAP support team or consulting with a colleague who has experience with the specific module you are working with.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  User Manuals: Refer to user manuals or training materials for guidance on using selection screens in SAP.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to resolve the KM284 error and proceed with your tasks in SAP.