How To Fix /SAPDMC/LSMW_OBJ_020029 - Name '&' must be changed as it is part of name of target structure '&'.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPDMC/LSMW_OBJ_020 -

• Message number: 029

• Message text: Name '&' must be changed as it is part of name of target structure '&'.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPDMC/LSMW_OBJ_020029 - Name '&' must be changed as it is part of name of target structure '&'. ?

  The SAP error message /SAPDMC/LSMW_OBJ_020029 indicates that there is a naming conflict in the context of the Legacy System Migration Workbench (LSMW) when trying to map or transform data. Specifically, the error states that the name you are trying to use (represented by &) must be changed because it is part of the name of the target structure (also represented by &). 
  Cause:
  This error typically occurs when:
  
  You are trying to create or modify an object (like a field or a structure) in LSMW that has a name that is too similar to an existing target structure or field name.
  The naming conventions or rules in SAP require that certain names be unique or not overlap with existing structures to avoid confusion or conflicts during data migration.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Rename the Object: Change the name of the object you are trying to create or modify to something that does not conflict with the existing target structure name. Ensure that the new name is unique and adheres to SAP naming conventions.
  
  
  Check Naming Conventions: Review the naming conventions for your SAP system to ensure that the new name complies with any specific rules (e.g., length, character restrictions).
  
  
  Review Target Structure: Look at the target structure that is causing the conflict. Understand its fields and naming to ensure that your new name does not overlap with any of its components.
  
  
  Test Changes: After renaming, test the changes in LSMW to ensure that the error is resolved and that the data migration process can proceed without issues.
  
  
  Related Information:
  
  LSMW Documentation: Refer to the official SAP documentation on LSMW for detailed guidelines on naming conventions and best practices.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and continue with your data migration process in SAP.