How To Fix /SCWM/UI_RF171 - No parameter name is assigned to parameter type &1; check appl. params

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_RF -

• Message number: 171

• Message text: No parameter name is assigned to parameter type &1; check appl. params

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_RF171 - No parameter name is assigned to parameter type &1; check appl. params ?

  The SAP error message /SCWM/UI_RF171 No parameter name is assigned to parameter type &1; check appl. params typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is a configuration issue related to the parameters used in the RF (Radio Frequency) interface.
  Cause:
  This error indicates that the system is trying to access a parameter type (denoted by &1 in the error message) that does not have an associated parameter name defined in the application parameters. This can happen due to:
  
  Missing Configuration: The parameter type may not have been configured correctly in the system.
  Incorrect Parameter Type: The parameter type being referenced may not exist or may have been incorrectly defined.
  Transport Issues: If the configuration was transported from another system, it may not have been fully or correctly transported.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Application Parameters:
  
  Go to the transaction code /SCWM/PRM (Parameter Management) in the SAP EWM system.
  Look for the parameter type mentioned in the error message.
  Ensure that a valid parameter name is assigned to this parameter type.
  
  
  
  Define Missing Parameters:
  
  If the parameter name is missing, you will need to create or assign a valid parameter name to the parameter type.
  Make sure that the parameter name is correctly defined and activated.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the RF interface and ensure that all necessary parameters are defined.
  Verify that the settings align with the business processes and requirements.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  If needed, re-transport the configuration or manually adjust the settings in the target system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific parameter type for additional guidance on configuration.
  
  
  
  Testing:
  
  After making the necessary changes, test the RF functionality to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  EWM Documentation: Review the official SAP EWM documentation for detailed information on parameter management and RF configuration.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SCWM/UI_RF171 error message in your SAP EWM system.