How To Fix /SAPDMC/LSMW_GLO_040012 - Select a maximum of one entry from each line.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPDMC/LSMW_GLO_040 -

• Message number: 012

• Message text: Select a maximum of one entry from each line.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPDMC/LSMW_GLO_040012 - Select a maximum of one entry from each line. ?

  The SAP error message /SAPDMC/LSMW_GLO_040012 with the description "Select a maximum of one entry from each line" typically occurs in the context of using the Legacy System Migration Workbench (LSMW) in SAP. This error indicates that the user has selected multiple entries from a list where only one selection is allowed per line.
  Cause:
  
  Multiple Selections: The user has attempted to select more than one entry from a dropdown or selection list where the system expects only a single entry.
  Configuration Issue: The configuration of the LSMW project or the specific step may be set up in a way that restricts selections to one per line.
  
  Solution:
  
  Review Selections: Go back to the selection screen where the error occurred and ensure that you are selecting only one entry from each line. Deselect any additional entries that may have been selected inadvertently.
  Check LSMW Configuration: If you are consistently encountering this error, review the configuration of your LSMW project. Ensure that the settings for the data import or mapping are correctly defined to allow for single selections where required.
  Consult Documentation: Refer to the SAP documentation or help files related to LSMW for guidance on the specific step you are working on. This may provide insights into the expected behavior and any constraints.
  Testing: If you are testing a new migration scenario, try to replicate the issue with a smaller dataset to isolate the problem.
  
  Related Information:
  
  LSMW Overview: LSMW is a tool in SAP used for data migration from legacy systems to SAP systems. It allows for the mapping and transformation of data.
  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 address this specific error or provide updates and patches that could resolve underlying issues.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.