How To Fix /SAPDMC/LSMW_OBJ_020003 - Position the cursor on a source structure.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPDMC/LSMW_OBJ_020 -

• Message number: 003

• Message text: Position the cursor on a source structure.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPDMC/LSMW_OBJ_020003 - Position the cursor on a source structure. ?

  The SAP error message /SAPDMC/LSMW_OBJ_020003 with the description "Position the cursor on a source structure" typically occurs in the context of using the Legacy System Migration Workbench (LSMW) in SAP. This error indicates that the system expects the user to select or position the cursor on a specific source structure before proceeding with the operation.
  Cause:
  
  Incorrect Cursor Position: The most common cause of this error is that the user has not positioned the cursor correctly on a source structure in the LSMW screen. The system requires the cursor to be on a specific element to perform the next action.
  Missing Source Structure: If the source structure has not been defined or is not available in the current context, the system may throw this error.
  User Interface Issue: Sometimes, the user interface may not be responding correctly, leading to confusion about where the cursor should be positioned.
  
  Solution:
  
  Position the Cursor Correctly: Ensure that you have the cursor positioned on the appropriate source structure in the LSMW screen. This usually means clicking on the relevant line or field in the source structure list.
  Check Source Structure Definition: Verify that the source structure has been defined correctly in the LSMW project. If it is missing, you may need to create or import the source structure.
  Refresh the Screen: If you suspect a UI issue, try refreshing the screen or logging out and back into the SAP system to reset the session.
  Review Documentation: Consult the LSMW documentation or help files for guidance on how to properly navigate and use the tool, ensuring you understand the required steps for your specific migration scenario.
  
  Related Information:
  
  LSMW Overview: LSMW is a tool in SAP used for data migration from legacy systems to SAP systems. It allows users to map fields from the source data to the target SAP structure.
  Common LSMW Errors: Familiarize yourself with other common errors in LSMW to better troubleshoot issues as they arise.
  SAP Notes: Check SAP Notes for any known issues or patches related to LSMW and this specific error message.
  User Training: If you are new to LSMW, consider undergoing training or reviewing tutorials to better understand how to use the tool effectively.
  
  If the problem persists after trying the above solutions, it may be helpful to consult with a colleague or SAP support for further assistance.