How To Fix /SAPDMC/LSMW_OBJ_020007 - You cannot delete the top level source struture.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPDMC/LSMW_OBJ_020 -

• Message number: 007

• Message text: You cannot delete the top level source struture.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPDMC/LSMW_OBJ_020007 - You cannot delete the top level source struture. ?

  The SAP error message /SAPDMC/LSMW_OBJ_020007 indicates that you are trying to delete a top-level source structure in the Legacy System Migration Workbench (LSMW). This error typically occurs when you attempt to remove a source structure that is essential for the data migration process.
  Cause:
  
  Top-Level Structure: The source structure you are trying to delete is a top-level structure, which means it is the primary structure that contains other subordinate structures or fields. Deleting it would disrupt the hierarchy and integrity of the data model.
  Dependencies: There may be dependencies or references to this structure in other parts of the LSMW project, such as mappings or field assignments.
  
  Solution:
  
  Check Dependencies: Before attempting to delete a source structure, ensure that there are no dependencies on it. Review any mappings, field assignments, or other structures that may reference the top-level structure.
  Modify Instead of Delete: If you need to change the structure, consider modifying it instead of deleting it. You can adjust the fields or subordinate structures as needed.
  Use a Different Structure: If you need to remove the top-level structure for a valid reason, consider creating a new top-level structure that meets your requirements and then migrate the necessary data to that new structure.
  Consult Documentation: Review SAP documentation or help resources related to LSMW to understand the implications of deleting structures and the correct procedures to follow.
  
  Related Information:
  
  LSMW Overview: LSMW is a tool in SAP used for data migration from legacy systems to SAP systems. It allows users to define source structures, field mappings, and data import methods.
  Error Handling: Familiarize yourself with common error messages in LSMW and their resolutions. This can help in troubleshooting similar issues in the future.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.