How To Fix UC099 - Enter either a sender field or a value for the constant

SAP Error Message - Details

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 099

• Message text: Enter either a sender field or a value for the constant

What causes this issue?

You can enter either a sender field or a constant. If you enter a
sender field, the value of the sender field is adopted. If you enter a
constant, the receiver field is supplied with the constant value.

System Response

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

How to fix this error?

Choose one alternative.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UC099 - Enter either a sender field or a value for the constant ?

  The SAP error message UC099, which states "Enter either a sender field or a value for the constant," typically occurs in the context of defining or configuring a condition in SAP, particularly in the area of pricing, output determination, or similar functionalities where conditions are evaluated based on certain fields or constants.
  Cause:
  This error arises when the system expects either a sender field (a field that will be evaluated) or a constant value (a fixed value to be used in the condition) to be specified, but neither has been provided. This can happen in various scenarios, such as:
  
  Condition Records: When creating or modifying condition records, if you do not specify a sender field or a constant value, the system cannot evaluate the condition.
  Output Determination: In output determination procedures, if the condition is not properly defined with the necessary parameters, this error can occur.
  
  Solution:
  To resolve the UC099 error, you should:
  
  
  Check the Condition Definition:
  
  Go to the relevant transaction (e.g., VK11 for condition records).
  Ensure that you have either specified a sender field or a constant value in the condition record.
  
  
  
  Specify a Sender Field:
  
  If you are using a sender field, make sure to select the appropriate field from the available options that are relevant to your condition.
  
  
  
  Specify a Constant Value:
  
  If you prefer to use a constant, enter a valid value that the condition can evaluate against.
  
  
  
  Review Configuration:
  
  If you are working with custom configurations or enhancements, ensure that the logic implemented does not inadvertently omit these required fields.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for the specific module you are working with to understand the expected fields and values.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the condition to ensure that it works as expected without triggering the error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VK11 (Create Condition), VK12 (Change Condition), and VK13 (Display Condition) for managing condition records.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the UC099 error and successfully configure your conditions in SAP.