How To Fix SPRUI018 - Source parameter &1 has no message type.

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRUI - proxy editor messages

• Message number: 018

• Message text: Source parameter &1 has no message type.

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 SPRUI018 - Source parameter &1 has no message type. ?

  The SAP error message SPRUI018 indicates that there is an issue with a source parameter in a message that does not have an associated message type. This typically occurs in the context of SAP's message handling, particularly when dealing with message classes and message types in the system.
  Cause:
  The error can arise due to several reasons:
  
  Missing Message Type: The source parameter specified in the message does not have a corresponding message type defined in the system.
  Incorrect Configuration: There may be a configuration issue where the message type is not properly assigned to the source parameter.
  Custom Development: If there are custom developments or enhancements, they may not have been implemented correctly, leading to this error.
  Transport Issues: If the message type was recently transported from another system, it may not have been included or activated properly.
  
  Solution:
  To resolve the SPRUI018 error, you can follow these steps:
  
  
  Check Message Type Configuration:
  
  Go to transaction code SE91 (Message Class) and check if the message type for the specified source parameter exists.
  If it does not exist, you may need to create it or correct the configuration.
  
  
  
  Verify Source Parameter:
  
  Ensure that the source parameter you are using is correct and corresponds to a valid message type.
  Check the documentation or configuration settings to confirm the expected parameters.
  
  
  
  Review Custom Code:
  
  If the error is occurring in a custom program or enhancement, review the code to ensure that the message type is being called correctly.
  Make sure that any custom logic is properly handling the message types.
  
  
  
  Transport Requests:
  
  If the issue arose after a transport, check the transport request to ensure that all necessary objects, including message types, were included and activated in the target system.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error. SAP frequently updates their knowledge base with solutions for common issues.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: SE91 (Message Class), SE80 (Object Navigator), SE37 (Function Module), SE38 (ABAP Program).
  Message Handling: Understanding how SAP handles messages and message types can be beneficial. Familiarize yourself with the message class and message type concepts in SAP.
  Documentation: Review SAP documentation or help files related to message handling for more detailed information.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.