How To Fix UJO_WB_EXCEPTION029 - Error occurs when writing to cube; Keyfigure must be less than 14 digits

UJO_WB_EXCEPTION029 - Overview

• Message type: E = Error

• Message class: UJO_WB_EXCEPTION - Message Class for Write-Back

• Message number: 029

• Message text: Error occurs when writing to cube; Keyfigure must be less than 14 digits

Self-Explanatory Message

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UJO_WB_EXCEPTION029 - Details

• The SAP error message UJO_WB_EXCEPTION029 typically occurs when there is an attempt to write data to a cube, and one of the key figures exceeds the allowed limit of 14 digits. This is a common issue in SAP BW (Business Warehouse) or SAP HANA environments where data types and their limits are strictly enforced.
  
  Cause:
  The error is caused by one of the following:
  
  Data Type Limitations: The key figure in question is defined as a numeric type that can only hold a maximum of 14 digits. If the data being written exceeds this limit, the error will be triggered.
  Data Source Issues: The source data being loaded into the cube may contain values that are larger than the allowed limit for the key figure.
  Transformation Logic: If there are transformations or calculations applied to the data before it is written to the cube, these may inadvertently produce values that exceed the limit.
  
  
  Solution:
  To resolve this