How To Fix CNV_00001169 - Method parameter &1 is assigned to target table field &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 169

• Message text: Method parameter &1 is assigned to target table field &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001169 - Method parameter &1 is assigned to target table field &2 ?

  The SAP error message CNV_00001169, which states "Method parameter &1 is assigned to target table field &2," typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of custom programs that involve data transfer between different tables or structures.
  Cause:
  This error usually arises due to a mismatch between the method parameters and the target table fields. Specifically, it indicates that a parameter expected by a method is not correctly mapped to the corresponding field in the target table. This can happen due to:
  
  Data Structure Changes: If the structure of the target table has changed (e.g., fields added, removed, or renamed) and the method has not been updated accordingly.
  Incorrect Mapping: The mapping of parameters to fields may be incorrect, either due to manual errors or misconfigurations in the migration tool.
  Data Type Mismatch: The data type of the method parameter may not be compatible with the data type of the target table field.
  Missing Parameters: Required parameters may not be provided, leading to incomplete assignments.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Method Definition: Review the method definition to ensure that all parameters are correctly defined and that they match the expected data types and structures.
  Verify Target Table Structure: Check the structure of the target table to ensure that it aligns with the method parameters. Look for any recent changes that may have affected the mapping.
  Update Mapping: If you are using a migration tool, ensure that the mapping between the method parameters and the target table fields is correctly configured. Update any incorrect mappings.
  Debugging: If you have access to the ABAP code, you can debug the program to see where the assignment is failing. This can provide insights into which specific parameter is causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool or method you are using for any known issues or updates.
  Testing: After making changes, perform tests to ensure that the error is resolved and that data is being migrated correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the CNV_00001169 error, as they may provide additional context or solutions.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, LSMW) and their documentation for best practices and troubleshooting tips.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_00001169 error in your SAP environment.