How To Fix /UI2/FDM101 - Catalog &1: Could not read

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FDM -

• Message number: 101

• Message text: Catalog &1: Could not read

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/FDM101 - Catalog &1: Could not read ?

  The SAP error message /UI2/FDM101 Catalog &1: Could not read typically indicates that there is an issue with accessing a specific catalog in the SAP Fiori Launchpad or related UI components. This error can arise due to various reasons, including configuration issues, authorization problems, or missing objects.
  Causes:
  
  Authorization Issues: The user may not have the necessary permissions to access the specified catalog.
  Catalog Not Found: The catalog specified in the error message may not exist or may have been deleted.
  Transport Issues: If the catalog was recently transported from another system, there may be inconsistencies or missing objects.
  Configuration Errors: There may be issues with the configuration of the Fiori Launchpad or the underlying OData services.
  System Performance: Sometimes, system performance issues can lead to temporary unavailability of catalogs.
  
  Solutions:
  
  
  Check Authorization:
  
  Ensure that the user has the necessary roles assigned that include access to the catalog in question. You can check this in transaction PFCG (Profile Generator).
  
  
  
  Verify Catalog Existence:
  
  Use transaction Fiori Launchpad Designer or SAP Fiori Apps Library to check if the catalog exists and is correctly configured.
  
  
  
  Check Transport Requests:
  
  If the catalog was recently transported, ensure that all related objects (like groups, tiles, etc.) were also transported correctly.
  
  
  
  Review Configuration:
  
  Check the configuration of the Fiori Launchpad and ensure that all necessary services are activated in transaction SAP Gateway Service Builder (transaction SEGW).
  Ensure that the OData services related to the catalog are active and properly configured.
  
  
  
  System Performance:
  
  If the issue is intermittent, monitor system performance and check for any background jobs or processes that may be affecting the availability of the catalog.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for any additional error messages that may provide more context about the issue.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the browser cache or the SAP Fiori cache can resolve issues related to outdated or corrupted data.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Refer to the official SAP documentation for Fiori Launchpad configuration and troubleshooting.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.