How To Fix KY384 - Do not enter initial value ('#') (due to interval)

SAP Error Message - Details

• Message type: E = Error

• Message class: KY - Messages for SAP-EIS: Presentation

• Message number: 384

• Message text: Do not enter initial value ('#') (due to interval)

What causes this issue?

The variable '&V1&' is used as the upper interval limit in an interval.
You entered '#'. A special character is being dealt with here. It stands
for an initial value. It is not allowed as an upper interval limit.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Enter another value.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KY384 - Do not enter initial value ('#') (due to interval) ?

  The SAP error message KY384, which states "Do not enter initial value ('#') (due to interval)," typically occurs in the context of defining intervals for cost elements or cost centers in SAP. This error indicates that an initial value (represented by '#') has been entered in a field where it is not allowed, particularly when defining ranges or intervals.
  Cause:
  The error is triggered when:
  
  You attempt to create or modify an interval (for example, in a report or selection screen) and inadvertently include an initial value ('#') in a field that expects a specific numeric or character value.
  The system does not accept the initial value because it is not a valid entry for the context in which you are working.
  
  Solution:
  To resolve the KY384 error, follow these steps:
  
  
  Check Input Fields: Review the fields where you have entered values. Ensure that you are not using the initial value ('#') in any of the interval fields. Instead, provide valid numeric or character values as required.
  
  
  Correct the Interval Definition: If you are defining an interval, make sure that both the lower and upper limits of the interval are specified correctly. For example, if you are defining a range for cost elements, ensure that both the start and end values are valid and do not include any placeholders or invalid characters.
  
  
  Consult Documentation: If you are unsure about the valid values for the fields, refer to the SAP documentation or help files related to the specific transaction or module you are working with.
  
  
  Test Changes: After making the necessary corrections, try to execute the transaction or report again to see if the error persists.
  
  
  Seek Help: If you continue to encounter issues, consider reaching out to your SAP support team or consulting with a colleague who has experience with the specific module you are working on.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to cost accounting, such as KSB1 (Cost Centers: Actual Line Items) or KOB1 (Orders: Actual Line Items).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the KY384 error and proceed with your work in SAP.