How To Fix /UI2/PAGEBUILDER302 - References to other catalogs cannot be written to Technical Catalogs.

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/PAGEBUILDER -

• Message number: 302

• Message text: References to other catalogs cannot be written to Technical Catalogs.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/PAGEBUILDER302 - References to other catalogs cannot be written to Technical Catalogs. ?

  The SAP error message /UI2/PAGEBUILDER302 with the description "References to other catalogs cannot be written to Technical Catalogs" typically occurs in the context of SAP Fiori and the SAP UI5 framework when there is an issue with the configuration of the catalogs in the Fiori Launchpad.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Catalog Configuration: The system is trying to add references to other catalogs in a technical catalog, which is not allowed. Technical catalogs are meant to hold only technical objects and should not reference other catalogs.
  
  
  Authorization Issues: There may be insufficient authorizations for the user trying to perform the action, leading to restrictions on modifying catalogs.
  
  
  System Configuration: There might be inconsistencies or misconfigurations in the Fiori Launchpad or the underlying OData services.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Catalog Type: Ensure that you are not trying to add references to other catalogs in a technical catalog. If you need to reference other catalogs, create a business catalog instead.
  
  
  Review Catalog Entries: Go to the Fiori Launchpad Designer and review the entries in the technical catalog. Remove any references to other catalogs if they exist.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to modify catalogs. You may need to assign the appropriate roles or permissions.
  
  
  System Configuration: Check the configuration of the Fiori Launchpad and ensure that all necessary components are correctly set up. This includes checking the OData services and ensuring they are active and properly configured.
  
  
  Transport Requests: If you are working in a development environment, ensure that any changes made to catalogs are properly transported to the quality or production environment.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  Related Information:
  
  Fiori Launchpad Designer: This is the tool used to manage catalogs, groups, and tiles in the Fiori Launchpad. Familiarize yourself with its functionalities to effectively manage your catalogs.
  SAP Fiori Documentation: Refer to the official SAP Fiori documentation for best practices on catalog management and configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to resolve the error and ensure that your Fiori Launchpad configuration is correct.