How To Fix /UI2/WD_CFG120 - Invalid name; items 33 and 34 have no number

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/WD_CFG -

• Message number: 120

• Message text: Invalid name; items 33 and 34 have no number

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 /UI2/WD_CFG120 - Invalid name; items 33 and 34 have no number ?

  The SAP error message /UI2/WD_CFG120 Invalid name; items 33 and 34 have no number typically occurs in the context of SAP Fiori or UI5 applications when there is an issue with the configuration of the application or the data being passed to it. This error indicates that there are items in the configuration that are expected to have a numeric identifier, but they do not.
  Cause:
  
  Missing Identifiers: The items referenced (33 and 34) are likely part of a configuration or data structure that requires numeric identifiers, but these identifiers are missing or incorrectly defined.
  Configuration Errors: There may be an issue in the configuration of the Web Dynpro application or the Fiori app, where the expected structure is not being adhered to.
  Data Integrity Issues: The underlying data model may have inconsistencies or missing entries that lead to this error.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the application. Ensure that all items that are supposed to have numeric identifiers are correctly defined.
  Validate Data: Check the data being passed to the application. Ensure that all required fields, especially those that should contain numeric values, are populated correctly.
  Debugging: Use debugging tools to trace the execution of the application and identify where the error is being triggered. This can help pinpoint the exact location of the missing identifiers.
  Review Documentation: Consult the SAP documentation for the specific application or component you are working with to ensure that you are following the correct configuration guidelines.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message.
  
  Related Information:
  
  SAP Fiori/UI5 Documentation: Familiarize yourself with the SAP Fiori and UI5 development guidelines, as they provide insights into proper configuration and data handling.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more tailored help based on your specific system configuration and version.
  
  By following these steps, you should be able to identify and resolve the issue causing the /UI2/WD_CFG120 Invalid name; items 33 and 34 have no number error message.