How To Fix IFW004 - Only single values and intervals are allowed for parameter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IFW - Invoice forecasting worklist

• Message number: 004

• Message text: Only single values and intervals are allowed for parameter &1

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 IFW004 - Only single values and intervals are allowed for parameter &1 ?

  The SAP error message IFW004 ("Only single values and intervals are allowed for parameter &1") typically occurs when you are trying to use a parameter in a way that is not supported by the system. This error is often related to the use of selection parameters in reports or queries where the system expects either a single value or a range (interval) but receives an unsupported format, such as multiple values or a complex selection.
  Cause:
  
  Invalid Input Format: The parameter you are trying to use may have been provided with multiple values or a format that is not recognized by the system.
  Parameter Type: The parameter is defined in such a way that it only accepts single values or intervals, and the input does not conform to this requirement.
  User Input Error: The user may have mistakenly entered multiple selections or an incorrect format in the selection screen.
  
  Solution:
  
  Check Input Values: Review the values you are entering for the parameter. Ensure that you are providing either a single value or a valid interval (e.g., a range defined by a start and end value).
  Use Selection Options: If you need to select multiple values, consider using selection options that allow for ranges or intervals instead of trying to input multiple discrete values.
  Consult Documentation: Refer to the documentation for the specific report or transaction to understand the expected input format for the parameters.
  Modify Selection Logic: If you are developing or customizing a report, ensure that the selection logic for the parameter is correctly implemented to handle only single values or intervals.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team for assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific transaction or report you are using.
  Transaction Codes: Familiarize yourself with the transaction codes related to the report or function you are working with, as they may have specific requirements for input parameters.
  User Training: Ensure that users are trained on how to correctly input values in selection screens to avoid this error in the future.
  
  By following these steps, you should be able to identify the cause of the IFW004 error and implement a solution to resolve it.