How To Fix WRF_PRC_SCD166 - Use WCHAIN1 for creation, WCHAIN2 for change, or WCHAIN3 for display

WRF_PRC_SCD166 - Overview

• Message type: E = Error

• Message class: WRF_PRC_SCD - Purchasing Scheduling Seasonal Procurement

• Message number: 166

• Message text: Use WCHAIN1 for creation, WCHAIN2 for change, or WCHAIN3 for display

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_SCD166 - Use WCHAIN1 for creation, WCHAIN2 for change, or WCHAIN3 for display ?

  The SAP error message WRF_PRC_SCD166 typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with supply chain planning and the configuration of planning books or data views. This error indicates that there is a specific requirement for using different chains (WCHAIN1, WCHAIN2, WCHAIN3) for different operations such as creation, change, or display.
  
  Cause:
  The error arises when the system expects a specific planning chain to be used for a particular operation, but the wrong chain is either specified or not available. The message suggests that:
  
  WCHAIN1 should be used for creation processes.
  WCHAIN2 should be used for change processes.
  WCHAIN3 should be used for display processes.
  
  
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Identify the Operation: Determine whether you are trying to create, change, or display data in the planning book or data view.
  
  
  Use the Correct Chain:
  
  If you are creating data, ensure that you are using