How To Fix /BA1/AL_C0_DEEP_MVC009 - Incompatibility: Source structure (cat.:&1) - target table (cat:&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BA1/AL_C0_DEEP_MVC -

• Message number: 009

• Message text: Incompatibility: Source structure (cat.:&1) - target table (cat:&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BA1/AL_C0_DEEP_MVC009 - Incompatibility: Source structure (cat.:&1) - target table (cat:&2) ?

  The SAP error message /BA1/AL_C0_DEEP_MVC009 indicates an incompatibility between the source structure and the target table in a data transfer or mapping process. This error typically arises in scenarios involving data modeling, data migration, or data integration where the source and target structures do not align correctly.
  Cause:
  
  Structure Mismatch: The source structure (category: &1) does not match the target table structure (category: &2). This could be due to differences in field names, data types, or the number of fields.
  Data Type Incompatibility: The data types of the fields in the source structure may not be compatible with those in the target table.
  Missing Fields: Required fields in the target table may be missing from the source structure.
  Field Length Issues: The length of the fields in the source structure may exceed the maximum length allowed in the target table.
  
  Solution:
  
  Review Structures: Check the definitions of both the source structure and the target table. Ensure that they are compatible in terms of field names, data types, and lengths.
  Adjust Mapping: If you are using a mapping tool or process, adjust the mapping to ensure that all required fields are correctly mapped from the source to the target.
  Modify Source Structure: If possible, modify the source structure to include any missing fields or to change data types to match the target table.
  Data Type Conversion: If there are data type mismatches, consider implementing data type conversion logic to ensure compatibility.
  Consult Documentation: Refer to SAP documentation or the specific module documentation for guidance on the expected structures and any constraints that may apply.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE11 (Data Dictionary) to view and modify the structures involved.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Debugging: If the error persists, consider debugging the process to identify the exact point of failure and gather more context about the data being processed.
  
  By addressing the structural incompatibilities and ensuring that the source and target align correctly, you should be able to resolve the error message /BA1/AL_C0_DEEP_MVC009.