How To Fix CNV_00001185 - Source table &1 target table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 185

• Message text: Source table &1 target table &2

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 CNV_00001185 - Source table &1 target table &2 ?

  The SAP error message CNV_00001185 typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there is a mismatch or issue with the source and target tables during the data transfer or transformation process.
  Cause:
  
  Table Structure Mismatch: The structure of the source table (&1) does not match the structure of the target table (&2). This could be due to differences in field types, lengths, or missing fields.
  Data Type Incompatibility: The data types of the fields in the source and target tables may not be compatible, leading to conversion issues.
  Missing Data: Required fields in the target table may not have corresponding data in the source table.
  Configuration Issues: There may be configuration issues in the data migration settings or mapping definitions.
  Data Integrity Issues: There could be integrity constraints in the target table that are being violated by the incoming data.
  
  Solution:
  
  Check Table Structures: Compare the structures of the source and target tables to ensure they match. Look for differences in field names, types, and lengths.
  Adjust Data Types: If there are data type mismatches, consider adjusting the data types in the source or target table to ensure compatibility.
  Review Mapping Definitions: If you are using a mapping tool, review the mapping definitions to ensure that all required fields are correctly mapped.
  Data Validation: Validate the data in the source table to ensure that it meets the requirements of the target table, especially for mandatory fields.
  Error Logs: Check the error logs for more detailed information about the specific records causing the issue. This can help identify the exact problem.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Data Migration Tools: Familiarize yourself with the tools you are using for data migration (e.g., SAP Data Services, SLT) and their specific requirements and configurations.
  Testing: Conduct thorough testing in a development or test environment before executing the migration in production to identify and resolve issues early.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.