How To Fix UPB159 - An upper limit, but no lower limit is entered for the range

SAP Error Message - Details

• Message type: E = Error

• Message class: UPB - BPS: Balance sheet planning messages

• Message number: 159

• Message text: An upper limit, but no lower limit is entered for the range

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPB159 - An upper limit, but no lower limit is entered for the range ?

  The SAP error message UPB159 indicates that there is an issue with the configuration of a range in a planning function or planning scenario. Specifically, it means that an upper limit has been defined for a range, but a corresponding lower limit has not been set. This can lead to ambiguity in the planning process, as the system does not know the minimum value for the range.
  Cause:
  The error typically arises in the following scenarios:
  
  Configuration Error: When setting up planning functions or planning sequences, a user may have defined an upper limit for a range without specifying a lower limit.
  Data Entry Mistake: During the input of parameters for a planning function, the user may have inadvertently left the lower limit blank.
  
  Solution:
  To resolve the UPB159 error, you can take the following steps:
  
  
  Check Planning Function Configuration:
  
  Go to the configuration of the planning function or planning sequence where the error is occurring.
  Verify the range settings and ensure that both upper and lower limits are defined correctly.
  
  
  
  Define Lower Limit:
  
  If an upper limit is set, make sure to enter a corresponding lower limit. This could be a specific value or a default value that makes sense in the context of your planning scenario.
  
  
  
  Review Input Parameters:
  
  If the error occurs during the execution of a planning function, check the input parameters being passed to the function. Ensure that all required parameters, including lower limits, are provided.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, test the planning function again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for detailed information on planning functions and how to configure ranges properly.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the UPB159 error and ensure that your planning functions operate correctly.