How To Fix /SAPDMC/LSMW_OBJ_020019 - The field name '&' is used more than once and is replaced by '&'.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPDMC/LSMW_OBJ_020 -

• Message number: 019

• Message text: The field name '&' is used more than once and is replaced by '&'.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPDMC/LSMW_OBJ_020019 - The field name '&' is used more than once and is replaced by '&'. ?

  The SAP error message /SAPDMC/LSMW_OBJ_020019 indicates that there is a problem with the field names in your LSMW (Legacy System Migration Workbench) project. Specifically, it means that a field name has been defined more than once in the context of your LSMW object, which can lead to confusion in data processing.
  Cause:
  
  Duplicate Field Names: The error typically arises when the same field name is used multiple times in the structure of the LSMW object. This can happen if you have defined the same field in different places or if there are multiple mappings that reference the same field name.
  Incorrect Mapping: If you are using a structure that has overlapping field names, it can lead to this error.
  Configuration Issues: Sometimes, the configuration of the LSMW project may not be set up correctly, leading to duplicate field definitions.
  
  Solution:
  
  Check Field Definitions: Review the field definitions in your LSMW project. Ensure that each field name is unique within the context of the object you are working with.
  Modify Mapping: If you find that a field is being used more than once, you will need to modify the mapping to ensure that each field is only defined once. This may involve renaming fields or changing the structure of your data.
  Review Structures: If you are using structures that include multiple fields, ensure that there are no overlaps in field names. You may need to adjust the structure to avoid duplicates.
  Test Changes: After making the necessary changes, test the LSMW project again to ensure that the error has been resolved.
  
  Related Information:
  
  LSMW Documentation: Refer to the official SAP documentation for LSMW to understand how to properly define and map fields.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling field definitions in LSMW.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and successfully proceed with your LSMW project.