How To Fix SAP_NWBC019 - Tag ID &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_NWBC - NWBC Messages

• Message number: 019

• Message text: Tag ID &1 is not valid

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 SAP_NWBC019 - Tag ID &1 is not valid ?

  The SAP error message SAP_NWBC019 with the description "Tag ID &1 is not valid" typically occurs in the context of the SAP NetWeaver Business Client (NWBC). This error indicates that the system is unable to recognize or find the specified Tag ID, which is often related to the configuration of the NWBC or the specific role or application being accessed.
  Causes:
  
  Invalid Tag ID: The Tag ID specified in the configuration or the user role does not exist or is incorrectly defined.
  Role Configuration Issues: The user role assigned to the user may not have the necessary authorizations or may not be properly configured.
  Missing or Incomplete Customization: If the Tag ID is part of a custom development or enhancement, it may not have been properly implemented or activated.
  System or Version Mismatch: The Tag ID may be valid in one version of the application but not in another, leading to compatibility issues.
  
  Solutions:
  
  Check Tag ID: Verify that the Tag ID specified in the error message is correct. Ensure that it exists in the system and is properly configured.
  Role Assignment: Review the user roles assigned to the user encountering the error. Ensure that the roles are correctly configured and that they include the necessary authorizations for the Tag ID.
  Customization Review: If the Tag ID is part of a custom development, check the implementation to ensure it is complete and correctly activated in the system.
  System Configuration: Ensure that the NWBC is properly configured and that all necessary components are installed and up to date.
  Consult Documentation: Refer to SAP documentation or notes related to NWBC and the specific Tag ID for any known issues or additional configuration steps.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Documentation: Review the official SAP documentation for NWBC to understand the configuration and role management better.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.