How To Fix LK027 - Selection does not generate an IDOC

SAP Error Message - Details

• Message type: E = Error

• Message class: LK - WM -> SUB connection messages

• Message number: 027

• Message text: Selection does not generate an IDOC

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LK027 - Selection does not generate an IDOC ?

  The SAP error message LK027: Selection does not generate an IDOC typically occurs when you are trying to generate an IDoc (Intermediate Document) for a specific selection of data, but the selection criteria do not yield any records that can be processed into an IDoc. This can happen in various scenarios, such as when using transaction codes like WE19 (IDoc test tool) or WE20 (partner profiles).
  Causes of LK027
  
  
  No Data Matching Selection Criteria: The most common cause is that the selection criteria you have specified do not match any records in the database. This could be due to incorrect filters or parameters.
  
  
  Incorrect Configuration: The IDoc type or message type may not be correctly configured in the partner profile or the relevant settings in the system.
  
  
  Data Not Available: The data you are trying to process into an IDoc may not exist in the system at the time of the request.
  
  
  Logical Errors: There may be logical errors in the program or function module that is supposed to generate the IDoc.
  
  
  Authorization Issues: Sometimes, authorization issues can prevent the system from accessing the necessary data.
  
  
  Solutions to LK027
  
  
  Check Selection Criteria: Review the selection criteria you are using to ensure they are correct and that they should yield results. Adjust the filters if necessary.
  
  
  Verify Data Availability: Ensure that the data you are trying to process into an IDoc actually exists in the system. You can check the relevant tables or transaction codes to confirm this.
  
  
  Review Configuration: Check the configuration of the IDoc type and message type in transaction WE20 (partner profiles) and ensure that they are set up correctly.
  
  
  Test with Different Parameters: Try using different selection parameters to see if you can generate an IDoc with a broader or different selection.
  
  
  Check Logs and Traces: Look at the application logs (transaction SLG1) or IDoc monitoring (transaction WE02) for any additional error messages or warnings that might provide more context.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific IDoc type you are working with for any known issues or additional configuration steps.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  
  Related Information
  
  IDoc Basics: Understanding how IDocs work in SAP, including the structure of IDocs, message types, and partner profiles, can help in troubleshooting issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE02 (IDoc display), WE19 (IDoc test tool), and WE20 (partner profiles).
  SAP Notes: Search for SAP Notes related to IDocs and the specific error message for any patches or updates that may resolve the issue.
  
  By following these steps, you should be able to diagnose and resolve the LK027 error in SAP.