How To Fix /CFG/DB054 - Dimension &1 has already been deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/DB -

• Message number: 054

• Message text: Dimension &1 has already been deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/DB054 - Dimension &1 has already been deleted ?

  The SAP error message /CFG/DB054 Dimension &1 has already been deleted typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an attempt to access or manipulate a dimension that has already been deleted from the system. This can happen during data modeling, reporting, or when performing certain administrative tasks.
  Cause:
  
  Dimension Deletion: The most straightforward cause is that the dimension referenced by the error message has been deleted from the system, either intentionally or accidentally.
  Inconsistent Metadata: There may be inconsistencies in the metadata, where the system still references a dimension that no longer exists.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the dimension was deleted in the source system, it may lead to this error in the target system.
  Data Model Changes: Changes in the data model that involve the deletion of dimensions without proper updates to dependent objects can also trigger this error.
  
  Solution:
  
  Check Dimension Existence: Verify if the dimension in question (indicated by &1 in the error message) still exists in the system. You can do this by navigating to the relevant modeling tools in SAP BW or HANA.
  Update Dependencies: If the dimension has been deleted, ensure that any dependent objects (like InfoObjects, InfoProviders, or queries) are updated or deleted as necessary to remove references to the deleted dimension.
  Recreate the Dimension: If the dimension is required for your data model or reporting, consider recreating it with the same characteristics as before.
  Check Transport Requests: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly and that no inconsistencies were introduced.
  Clear Cache: Sometimes, clearing the cache in SAP BW or HANA can help resolve issues related to stale metadata. This can be done through transaction codes like RSADMIN or RSRT.
  Consult Documentation: Review SAP documentation or notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for BW or HANA Studio for HANA modeling.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.