How To Fix /UI2/NWBC_CFG001 - Parameter name &1 is reserved for internal usage. Choose a different name

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/NWBC_CFG -

• Message number: 001

• Message text: Parameter name &1 is reserved for internal usage. Choose a different name

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 /UI2/NWBC_CFG001 - Parameter name &1 is reserved for internal usage. Choose a different name ?

  The SAP error message /UI2/NWBC_CFG001 Parameter name &1 is reserved for internal usage. Choose a different name typically occurs when you are trying to create or modify a configuration parameter in the SAP NetWeaver Business Client (NWBC) that uses a name that is reserved for internal SAP use. This can happen when customizing or configuring the NWBC settings.
  Cause:
  The error is caused by attempting to use a parameter name that is predefined by SAP for internal purposes. SAP reserves certain names to avoid conflicts and ensure the stability and integrity of the system. When you try to use one of these reserved names for your custom parameters, the system raises this error.
  Solution:
  To resolve this error, you should:
  
  
  Choose a Different Name: Select a different name for your parameter that does not conflict with the reserved names. You can refer to the SAP documentation or community forums to find out which names are reserved.
  
  
  Check Documentation: Review the SAP documentation related to NWBC configuration to understand the naming conventions and reserved names.
  
  
  Use Naming Conventions: When creating custom parameters, consider using a prefix or suffix that is unique to your organization or project to avoid conflicts with reserved names.
  
  
  Test Changes: After changing the parameter name, test the configuration to ensure that it works as expected without triggering the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding reserved parameter names.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP Help Portal for detailed information on NWBC configuration and best practices.
  
  By following these steps, you should be able to resolve the error and successfully configure your NWBC settings.