Message type: E = Error
Message class:  UJA_JOB - Texts for messages in jobs 
Message number: 015
Message text: Sorting the dimensions before the process
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The SAP error message UJA_JOB015, which states "Sorting the dimensions before the process," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with the data processing or loading in a data flow, particularly when dealing with InfoProviders or data models.
Cause: Data Model Issues: The error may arise due to inconsistencies or issues in the data model, such as incorrect or missing dimensions in the InfoCube or DataStore Object (DSO). Data Load Issues: If the data being loaded does not conform to the expected structure or if there are issues with the data source, it can lead to this error. Sorting Requirements: The error message indicates that the system is attempting to sort dimensions before processing, which may not be possible due to the current state of the data or the configuration of the InfoProvider. Performance Issues: Sometimes, performance issues can lead to timeouts or failures
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