How To Fix R7454 - Characteristic &1: Aggregates could not be used (master data maintenance)

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 454

• Message text: Characteristic &1: Aggregates could not be used (master data maintenance)

What causes this issue?

The manual master data maintenance (with transaction SE16) is allowed
for characteristic &V1&.

System Response

The navigation attributes of characteristic &V1& and all
characteristics that refer to this characteristic cannot be used in
aggregates (the relationship characteristic value - attribute value is
incorrect in the aggregates if the master data has been manually
changed).
All aggregates, that use navigation attributes of characteristic &V1&
(or one that refers to it) are deactivated.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R7454 - Characteristic &1: Aggregates could not be used (master data maintenance) ?

  The SAP error message R7454 indicates that there is an issue with the use of aggregates in relation to a characteristic in the context of master data maintenance. This error typically arises in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when working with InfoObjects and aggregates.
  Cause:
  The error message R7454 can be triggered by several factors, including:
  
  
  Missing or Inconsistent Master Data: The characteristic in question may not have the necessary master data entries, or there may be inconsistencies in the master data that prevent the aggregates from being used.
  
  
  Incorrect Aggregates Configuration: The aggregates may not be properly defined or configured for the characteristic. This could include issues with the aggregate's key figures or the way the characteristic is linked to the aggregates.
  
  
  Data Model Changes: If there have been recent changes to the data model, such as changes to InfoObjects, InfoProviders, or aggregates, it may lead to this error if the aggregates are not updated accordingly.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the aggregates, leading to this error.
  
  
  Solution:
  To resolve the R7454 error, you can take the following steps:
  
  
  Check Master Data: Ensure that the master data for the characteristic is complete and consistent. You can do this by checking the relevant master data tables in the SAP system.
  
  
  Review Aggregate Configuration: Verify the configuration of the aggregates associated with the characteristic. Ensure that the aggregates are correctly defined and that they include the necessary key figures and characteristics.
  
  
  Rebuild Aggregates: If the aggregates are not functioning correctly, consider rebuilding them. This can be done through the SAP BW administration tools. You can delete and recreate the aggregates if necessary.
  
  
  Check for Data Model Changes: If there have been recent changes to the data model, ensure that all related objects are updated and that the aggregates are still valid.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the aggregates. You may need to consult with your SAP security team to verify this.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and aggregates, and RSD1 (InfoObject Maintenance) to manage characteristics.
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on aggregates and master data management.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the R7454 error in your SAP system.