How To Fix WER244 - Only an item field can be assigned to a compare parameter

WER244 - Overview

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 244

• Message text: Only an item field can be assigned to a compare parameter

Self-Explanatory Message

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• What is the cause and solution for SAP error message WER244 - Only an item field can be assigned to a compare parameter ?

  SAP Error Message:
  WER244 - Only an item field can be assigned to a compare parameter
  
  
  Cause:
  This error occurs when you try to assign a field that is not an item field (for example, a header field or a non-item related field) to a compare parameter in a workflow or a condition. In SAP, compare parameters are designed to work only with item-level fields (fields that belong to individual line items in documents like purchase orders, sales orders, etc.).
  
  Explanation:
  
  Compare parameters are used in workflows, conditions, or BRF+ rules to compare values at the item level.
  If you mistakenly assign a header field or a field that does not belong to the item structure, SAP throws this error.
  This is a design restriction to ensure logical consistency in comparisons.
  
  
  
  Solution:
  
  
  Check the field assignment:
  
  Verify that the field you are assigning to the compare parameter is indeed an item field.
  If you intended to compare header data, use a