How To Fix MDC_LOAD115 - Data loss in field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_LOAD - Load Messages

• Message number: 115

• Message text: Data loss in field &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_LOAD115 - Data loss in field &1 ?

  The SAP error message MDC_LOAD115, which indicates "Data loss in field &1," typically occurs during the data loading process in SAP systems, particularly when working with the SAP HANA database and the SAP Landscape Management (LaMa) tool. This error suggests that there is a mismatch between the data types or lengths of the fields being loaded and the corresponding fields in the target database.
  Cause:
  
  
  Data Type Mismatch: The data type of the source field does not match the data type of the target field in the database. For example, if the source field is defined as a string with a certain length and the target field is defined with a shorter length, this can lead to data truncation.
  
  
  Field Length Exceeded: The data being loaded exceeds the maximum length defined for the target field. This is common when loading text or string data.
  
  
  Inconsistent Data Formats: If the data format in the source does not align with the expected format in the target, it can lead to issues during the load process.
  
  
  Solution:
  
  
  Check Field Definitions: Review the definitions of the fields in both the source and target systems. Ensure that the data types and lengths are compatible.
  
  
  Adjust Data Types: If possible, modify the target field to accommodate the data being loaded. This may involve increasing the length of the field or changing the data type.
  
  
  Data Transformation: If changing the target field is not feasible, consider transforming the data before loading it. This could involve truncating strings or converting data types to ensure compatibility.
  
  
  Error Handling: Implement error handling in your data loading process to catch and log these types of errors. This can help in identifying problematic records and taking corrective action.
  
  
  Testing: Before performing a full data load, conduct tests with a smaller dataset to identify any potential issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to MDC_LOAD115 for any specific patches or updates that may address this issue.
  Data Modeling: Review the data modeling practices in your SAP system to ensure that data types and lengths are consistently defined across different tables and fields.
  Documentation: Refer to SAP documentation for guidelines on data loading processes, especially when using tools like SAP Data Services or SAP HANA Studio.
  
  By addressing the underlying causes of the MDC_LOAD115 error, you can ensure a smoother data loading process and minimize the risk of data loss.