How To Fix WXPB102 - Characteristic value &1 is already contained in the planning screen

SAP Error Message - Details

• Message type: E = Error

• Message class: WXPB - MAP Messages: SAP R/3 Enterprise Add-On

• Message number: 102

• Message text: Characteristic value &1 is already contained in the planning screen

Self-Explanatory Message

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• What is the cause and solution for SAP error message WXPB102 - Characteristic value &1 is already contained in the planning screen ?

  SAP Error Message:
  
  WXPB102 - Characteristic value &1 is already contained in the planning screen.
  
  Cause:
  This message occurs in SAP Planning applications (such as APO-PP/DS or other planning screens) when you try to add a characteristic value to the planning screen that is already present. The planning screen does not allow duplicate characteristic values because each characteristic value must be unique to avoid ambiguity in planning data display and processing.
  For example, if you have a planning screen with a characteristic "Product" and you try to add the same product value twice, the system will raise this warning/error.
  
  Explanation:
  
  The planning screen is designed to display data based on characteristic values.
  Each characteristic value can only appear once to ensure clarity and correctness.
  Adding a duplicate characteristic value leads to this error.
  
  
  Solution:
  
  
  Check the planning screen layout:
  
  Go to the planning screen configuration.
  Review the list of characteristic values assigned.
  Remove or replace the duplicate characteristic value.
  
  
  
  Avoid adding duplicates:
  
  When adding characteristic values manually, verify if the value already exists.
  Use the search or filter function to check existing values before adding.
  
  
  
  If the duplicate is unintended:
  
  Correct the input or selection process to prevent duplicates.
  If the planning screen is generated dynamically, check the logic that populates characteristic values.
  
  
  
  If you want to display multiple entries for the same characteristic:
  
  Consider using different characteristics or additional key figures to differentiate.
  Alternatively, adjust the planning screen design to accommodate the required data without duplicates.
  
  
  
  
  Related Information:
  
  This message is common in SAP APO (Advanced Planning and Optimization) modules, especially in PP/DS (Production Planning/Detailed Scheduling).
  The planning screen is a key tool for planners to view and manipulate planning data.
  Duplicate characteristic values can cause confusion in planning results and data aggregation.
  Always maintain unique characteristic values in planning screens to ensure data integrity.
  
  
  Summary:
  
  Cause: Attempt to add a characteristic value that already exists in the planning screen.
  Solution: Remove or avoid adding duplicate characteristic values in the planning screen configuration.
  Related: Planning screen design and characteristic value management in SAP APO PP/DS.
  
  
  If you need help with a specific transaction or customizing step, please provide more details about the SAP module and transaction code you are working with.