How To Fix /SAPDMC/LSMW_AUX_010013 - Define source structures first

/SAPDMC/LSMW_AUX_010013 - Overview

• Message type: E = Error

• Message class: /SAPDMC/LSMW_AUX_010 -

• Message number: 013

• Message text: Define source structures first

Self-Explanatory Message

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/SAPDMC/LSMW_AUX_010013 - Details

• The SAP error message /SAPDMC/LSMW_AUX_010013 Define source structures first typically occurs in the context of using the Legacy System Migration Workbench (LSMW) in SAP. This error indicates that the system is expecting you to define source structures before proceeding with the migration process.
  
  Cause:
  The error is triggered when you attempt to execute a step in the LSMW process that requires source structures to be defined, but none have been set up. Source structures are essential as they define the format and structure of the data you are trying to import into SAP.
  
  Solution:
  To resolve this error, you need to define the source structures in your LSMW project. Here are the steps to do this:
  
  
  Access LSMW: Go to transaction code LSMW in your SAP system.
  
  
  Select Your Project: Choose the project you are working on.
  
  
  Define Source Structures:
  
  Navigate to the step where you can define source structures. This is usually found under the "Maintain Source