How To Fix SMT009 - Field &1 and parameter &2 are incompatible

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT -

• Message number: 009

• Message text: Field &1 and parameter &2 are incompatible

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT009 - Field &1 and parameter &2 are incompatible ?

  The SAP error message SMT009, which states "Field &1 and parameter &2 are incompatible," typically occurs in the context of SAP's data migration or data transfer processes, particularly when using tools like the SAP Migration Cockpit or Data Services. This error indicates that there is a mismatch between the data field being processed and the parameters defined for that field.
  Cause:
  
  Data Type Mismatch: The field in the source data may have a different data type than what is expected in the target system. For example, a numeric field may be receiving a string value.
  Field Length Issues: The length of the data being transferred may exceed the defined length of the target field.
  Incompatible Field Definitions: The field in the source system may not be compatible with the field in the target system due to differences in definitions, such as different domains or data formats.
  Incorrect Mapping: The mapping between the source and target fields may be incorrectly defined, leading to incompatibility.
  
  Solution:
  
  Check Data Types: Verify that the data types of the source and target fields are compatible. Ensure that numeric fields are not receiving string values and vice versa.
  Adjust Field Lengths: Ensure that the data being transferred does not exceed the maximum length defined for the target field. If necessary, truncate or modify the source data to fit the target field's constraints.
  Review Field Definitions: Check the definitions of the fields in both the source and target systems to ensure they are compatible. This may involve reviewing domain definitions, data formats, and any constraints.
  Correct Mapping: Review the mapping configuration in the migration tool to ensure that the fields are correctly mapped. Make adjustments as necessary to align the source and target fields.
  Data Cleansing: If the source data contains invalid or incompatible values, consider cleansing the data before migration to ensure compatibility with the target system.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific migration tool you are using (e.g., SAP Migration Cockpit, SAP Data Services) for detailed guidelines on data types, field mappings, and error handling.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., LSMW, LTMC) that may be used for data migration and their associated error handling procedures.
  
  By following these steps, you should be able to identify the root cause of the SMT009 error and implement the necessary changes to resolve it.