How To Fix UJO_READ_EXCEPTION016 - The data length exceeds the digit limit of current model

SAP Error Message - Details

• Message type: E = Error

• Message class: UJO_READ_EXCEPTION -

• Message number: 016

• Message text: The data length exceeds the digit limit of current model

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJO_READ_EXCEPTION016 - The data length exceeds the digit limit of current model ?

  The SAP error message UJO_READ_EXCEPTION016 indicates that there is an issue with data length exceeding the defined limits in the current model. This typically occurs in scenarios involving data processing, such as when working with data models in SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  
  
  Data Length Exceeding Limits: The primary cause of this error is that the data being processed exceeds the maximum length defined for a particular field in the data model. This can happen when:
  
  The incoming data has longer strings than the defined length in the target data structure.
  There is a mismatch between the source data type and the target data type in the data model.
  
  
  
  Incorrect Data Mapping: If the mapping between source and target fields is not correctly defined, it can lead to this error.
  
  
  Data Type Mismatch: If the data type of the source field does not match the target field's data type, it can also lead to this error.
  
  
  Solution:
  
  
  Check Data Length: Review the data being processed to ensure that it does not exceed the defined limits in the target data model. You may need to truncate or modify the data before processing.
  
  
  Adjust Data Model: If the data length is valid and should be accepted, consider adjusting the data model to accommodate the larger data length. This may involve:
  
  Modifying the field length in the data model.
  Changing the data type of the field to a type that supports larger values (e.g., changing from CHAR to STRING).
  
  
  
  Review Data Mapping: Ensure that the mapping between source and target fields is correctly defined. Check for any discrepancies in data types and lengths.
  
  
  Data Cleansing: Implement data cleansing processes to ensure that incoming data adheres to the expected formats and lengths.
  
  
  Testing: After making changes, perform thorough testing to ensure that the error does not recur and that the data is processed correctly.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Documentation: Review SAP documentation for guidelines on data modeling and best practices for handling data lengths.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.