How To Fix /UI2/NWBC_CFG008 - Domain /UI2/NWBC_CFG_PATH_FILTER forbids value &1 in its external format

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/NWBC_CFG -

• Message number: 008

• Message text: Domain /UI2/NWBC_CFG_PATH_FILTER forbids value &1 in its external format

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/NWBC_CFG008 - Domain /UI2/NWBC_CFG_PATH_FILTER forbids value &1 in its external format ?

  The SAP error message /UI2/NWBC_CFG008 indicates that there is a configuration issue related to the path filter in the SAP NetWeaver Business Client (NWBC). Specifically, the error message states that the domain /UI2/NWBC_CFG_PATH_FILTER forbids a certain value, which is represented by &1. This typically means that the value being used does not comply with the allowed values defined in the configuration.
  Cause:
  
  Invalid Configuration: The value being passed does not match the expected format or is not included in the allowed list of values for the path filter.
  Custom Development: If there are custom developments or enhancements, they might be trying to use a path that is not permitted by the current configuration.
  Transport Issues: If the configuration was transported from another system, it might not have been set up correctly in the target system.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO and navigate to the relevant configuration settings for NWBC.
  Look for the settings related to the path filter and verify the allowed values.
  Ensure that the value you are trying to use is included in the allowed list.
  
  
  
  Adjust the Path Filter:
  
  If the value is indeed valid and should be allowed, you may need to adjust the configuration to include this value in the path filter.
  This can typically be done by modifying the relevant customizing settings in the SAP system.
  
  
  
  Review Custom Code:
  
  If there is custom code that is generating this error, review it to ensure that it is using the correct values as per the configuration.
  
  
  
  Consult Documentation:
  
  Refer to the SAP Help documentation for NWBC to understand the expected values and formats for the path filter.
  
  
  
  Check Transport Requests:
  
  If the issue arose after a transport, check the transport request to ensure that all necessary configuration settings were included and correctly applied.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SPRO for configuration settings.
  SE80 for checking custom developments.
  
  
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional guidance.
  Community Forums: Check SAP Community or other forums for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or technical team for further assistance, as they may have more insights into the specific configuration of your system.