How To Fix SDX284 - LSMW subproject &1 does not exist

SDX284 - Overview

• Message type: E = Error

• Message class: SDX - Mass Data Transfer Workbench Using BAPIs

• Message number: 284

• Message text: LSMW subproject &1 does not exist

Self-Explanatory Message

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SDX284 - Details

• The SAP error message SDX284 indicates that the specified LSMW (Legacy System Migration Workbench) subproject does not exist. This error typically occurs when you are trying to execute or access a subproject that has not been created or has been deleted.
  
  Cause:
  
  Non-existent Subproject: The subproject you are trying to access has not been created in the LSMW.
  Typographical Error: There may be a typo in the subproject name you are trying to use.
  Authorization Issues: You may not have the necessary authorizations to access the specified subproject.
  Incorrect Project Reference: The project you are referencing may not be correctly linked to the subproject.
  
  
  Solution:
  
  Check Subproject Name: Verify that the subproject name you are using is correct. Ensure there are no typographical errors.
  Create Subproject: If the subproject does not exist, you will need to create it. You can do this by:
  Navigating to the LSMW transaction (LSMW).
  Selecting the appropriate project and creating a new subproject.
  
  
  Check Authorizations: Ensure