Message type: E = Error
Message class:  UJA_JOB - Texts for messages in jobs 
Message number: 090
Message text: Start of expanding member formula
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.
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The SAP error message UJA_JOB090, which indicates an issue with the start of expanding a member formula, typically occurs in the context of SAP BW (Business Warehouse) or SAP BPC (Business Planning and Consolidation) when there are problems with the execution of a query or a planning function that involves member formulas.
Cause: Formula Errors: The member formula may contain syntax errors or references to non-existent members. Data Model Issues: The underlying data model may not be correctly set up, leading to issues when trying to expand the formula. Performance Issues: If the data volume is too high, it may lead to timeouts or memory issues during the execution of the formula. Missing Authorizations: The user executing the job may not have the necessary authorizations to access certain members or data. Incorrect Settings: Configuration settings in the BW or BPC environment may not be correctly set, leading to issues with formula execution.
Solution: Check the Formula: Review the
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