How To Fix WXP026 - Column value &1 for characteristic &2 is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 026

• Message text: Column value &1 for characteristic &2 is not defined

What causes this issue?

YOu have defined characteristic value &V1& for the layout in the column
for characteristic &V2&. Alternatively, you have entered characteristic
value &V1& in the column for characteristic &V2&.
The planning hierarchy is not, however, defined for the relevant master
record.

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?

Change the <DS:SIMG.WIS_PLAN_0091>planning layout</> in Customizing or
change the entry in the characteristic screen.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WXP026 - Column value &1 for characteristic &2 is not defined ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP026: Column value &1 for characteristic &2 is not defined
  
  Meaning / Cause:
  This warning message occurs in SAP when a value that is being assigned or processed for a particular characteristic (also called a "class characteristic") is not defined in the system. In other words, the system expects a predefined set of allowed values for a characteristic, but the value provided (column value &1) does not exist in the characteristic's value list.
  This typically happens in classification, variant configuration, or when working with characteristics in master data or configuration tables.
  
  Common Scenarios:
  
  When uploading or entering data into a classification system and the value for a characteristic is not maintained in the characteristic's value table.
  When using variant configuration and a characteristic value is referenced that is not part of the allowed values.
  When integrating or migrating data where characteristic values are missing or inconsistent.
  When using BAPIs or function modules that check characteristic values strictly.
  
  
  Solution:
  
  
  Check Characteristic Values:
  
  Go to transaction CT04 (Change Characteristic).
  Enter the characteristic name (&2 from the message).
  Check the list of allowed values (single values, intervals, or value tables).
  Verify if the value &1 exists.
  
  
  
  Maintain Missing Values:
  
  If the value &1 is missing, add it to the characteristic's value list.
  Save the characteristic.
  
  
  
  Data Correction:
  
  If the value &1 is incorrect or invalid, correct the data source or input to use a valid value.
  
  
  
  Check Value Table (if applicable):
  
  If the characteristic uses a value table, ensure the value &1 exists in the underlying table.
  If not, update the table or adjust the characteristic accordingly.
  
  
  
  Reprocess the Data:
  
  After maintaining the characteristic values, reprocess the transaction or data load.
  
  
  
  
  Additional Information:
  
  This is a warning message (WXP026), so the system may allow processing to continue, but it indicates potential data inconsistency.
  Consistent characteristic values are crucial for classification, variant configuration, and reporting.
  If you frequently encounter this message, consider reviewing your data maintenance and validation processes.
  In some cases, the characteristic might be configured to allow only predefined values (fixed values). If flexibility is needed, consider changing the characteristic settings to allow manual entries or intervals.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Message
  WXP026 Column value &1 for characteristic &2 is not defined
  
  
  Cause
  Value &1 is not maintained in characteristic &2's value list
  
  
  Solution
  Maintain the missing value in CT04 or correct the input data
  
  
  Transaction
  CT04 (Change Characteristic)
  
  
  Type
  Warning (data inconsistency)
  
  
  
  
  If you need help with specific steps or further troubleshooting, feel free to ask!