How To Fix WRF_AT111 - Relationship between alloc. table (&1, item &2) and PO is not unique

WRF_AT111 - Overview

• Message type: E = Error

• Message class: WRF_AT - Messages for Allocation Table RTFASH

• Message number: 111

• Message text: Relationship between alloc. table (&1, item &2) and PO is not unique

Self-Explanatory Message

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• What is the cause and solution for SAP error message WRF_AT111 - Relationship between alloc. table (&1, item &2) and PO is not unique ?

  SAP Error Message:
  WRF_AT111 Relationship between alloc. table (&1, item &2) and PO is not unique
  
  Meaning / Cause
  This error occurs when the system detects that the relationship between an allocation table entry and a Purchase Order (PO) is not unique. In other words, there are multiple entries or links in the allocation table for the same PO item, which should be unique.
  Typically, this happens in scenarios involving:
  
  Workflow or Release Strategy configurations where allocation tables are used to link PO items to certain conditions or rules.
  Custom or standard allocation tables that map PO items to other objects (e.g., cost centers, projects, or other controlling objects).
  Data inconsistencies or duplicate entries in the allocation table for the same PO and item combination.
  
  
  Detailed Explanation
  
  The allocation table (&1) contains entries that link PO items (&2) to certain controlling or workflow elements.
  The system expects a one-to-one relationship between the allocation table entry and the PO item.
  If multiple