How To Fix LTR2_KB001 - Message cannot be processed; message ID or message type not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_KB - Message class for LTR2_KB

• Message number: 001

• Message text: Message cannot be processed; message ID or message type not specified

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_KB001 - Message cannot be processed; message ID or message type not specified ?

  The SAP error message LTR2_KB001 indicates that a message cannot be processed because either the message ID or the message type has not been specified. This error typically occurs in the context of SAP's Logistics Execution (LE) or related modules where message processing is involved, such as in the handling of notifications, alerts, or messages in the system.
  Cause:
  
  Missing Configuration: The message ID or message type may not be configured correctly in the system.
  Incomplete Data: The transaction or process that is attempting to send or process the message does not have the necessary information filled in.
  Custom Development Issues: If there are custom developments or enhancements in the system, they may not be handling message IDs or types correctly.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that affect message processing.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in SAP (e.g., SPRO) and ensure that the message types and IDs are correctly defined for the process you are working with.
  Verify that the message types are assigned to the appropriate application areas.
  
  
  
  Review Transaction Data:
  
  Ensure that all required fields are filled out in the transaction or process that is generating the message. Look for any missing or incomplete entries.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can trace the execution of the program to identify where the message ID or type is being set and why it might be missing.
  
  
  
  Check Custom Code:
  
  If there are any custom developments, review the code to ensure that it correctly sets the message ID and type before attempting to process the message.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. There may be patches or updates available that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with details about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to look into transaction codes related to message processing, such as WE20 (Partner Profiles) or WE21 (Port Definition).
  Documentation: Review SAP documentation related to message processing in the specific module you are working with (e.g., Logistics Execution, Sales and Distribution).
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.