How To Fix SMT_CONFIG144 - Field &1 of structure &2 is not compatible with parameter &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_CONFIG - Configuration message class

• Message number: 144

• Message text: Field &1 of structure &2 is not compatible with parameter &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT_CONFIG144 - Field &1 of structure &2 is not compatible with parameter &3 ?

  The SAP error message SMT_CONFIG144 indicates that there is a compatibility issue between a field in a structure and a parameter in a configuration or mapping process, typically related to the SAP Landscape Transformation (SLT) replication or data transformation processes.
  Cause:
  The error occurs when:
  
  The data type or length of the field in the specified structure does not match the expected data type or length of the parameter.
  There may be a mismatch in the data types (e.g., trying to map a character field to a numeric field).
  The structure or field may have been modified after the initial configuration, leading to inconsistencies.
  The field may be missing or incorrectly defined in the source or target system.
  
  Solution:
  To resolve the SMT_CONFIG144 error, you can follow these steps:
  
  
  Check Field Definitions:
  
  Verify the data type and length of the field in the structure (&2) and compare it with the parameter (&3) that is causing the issue.
  Ensure that they are compatible in terms of data type and length.
  
  
  
  Adjust Mapping Configuration:
  
  If you are using a mapping configuration, check the mapping rules to ensure that the field is correctly mapped to the appropriate parameter.
  Modify the mapping if necessary to ensure compatibility.
  
  
  
  Review Structure Changes:
  
  If there have been recent changes to the structure or field definitions, ensure that all related configurations are updated accordingly.
  If the structure has been modified, you may need to regenerate or refresh the relevant configurations.
  
  
  
  Check for Missing Fields:
  
  Ensure that all required fields are present in the source and target systems. If a field is missing, it may lead to compatibility issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SLT or the data transformation process you are using for any known issues or additional guidance.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the configuration to ensure that the error is resolved and that data replication or transformation works as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for SLT to understand the data mapping and transformation processes better.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the compatibility issue indicated by the SMT_CONFIG144 error message.