How To Fix SLMP_RT204 - Unknown navigation from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SLMP_RT - SL Protocol Runtime Message Class

• Message number: 204

• Message text: Unknown navigation from &1 to &2

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 SLMP_RT204 - Unknown navigation from &1 to &2 ?

  The SAP error message SLMP_RT204 "Unknown navigation from &1 to &2" typically occurs in the context of SAP Business Workflow or when navigating between different objects or screens in the SAP system. This error indicates that the system is unable to recognize the navigation path specified, which can be due to several reasons.
  Causes:
  
  Incorrect Navigation Path: The navigation path defined in the workflow or transaction is incorrect or not properly configured.
  Missing or Inactive Objects: The objects or screens you are trying to navigate to may not exist, have been deleted, or are inactive.
  Authorization Issues: The user may not have the necessary authorizations to access the target object or screen.
  Configuration Errors: There may be issues in the configuration of the workflow or the related business processes.
  System Bugs or Incompatibilities: There could be bugs in the SAP version you are using or incompatibilities with custom developments.
  
  Solutions:
  
  Check Navigation Path: Review the navigation path in the workflow or transaction to ensure it is correctly defined. Make sure that the source and target objects are valid.
  Verify Object Existence: Ensure that the target object or screen exists and is active. You can check this in the relevant transaction or configuration settings.
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to access the target object or screen.
  Debugging: If you have access to debugging tools, you can trace the workflow or transaction to identify where the navigation fails.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or workflow for any known issues or additional configuration steps.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect a bug or system issue.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to workflow management (e.g., SWDD for workflow definition).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the SLMP_RT204 error in your SAP environment.