Message type: E = Error
Message class:  RSO_RES_QMSGS - Messages directly related to Query Designer. 
Message number: 056
Message text: Could not perform value conversion: &1
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The SAP error message RSO_RES_QMSGS056 indicates that there was an issue with value conversion in a query or report, specifically when trying to convert a value from one format to another. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when dealing with data extraction, transformation, or reporting.
Cause: The error can be caused by several factors, including: Data Type Mismatch: The data type of the source value does not match the expected data type in the target field. For example, trying to convert a string to a numeric type when the string contains non-numeric characters. Invalid Data: The data being processed may contain invalid or unexpected values that cannot be converted. This could be due to data quality issues in the source system.
Configuration Issues: There may be issues with the configuration of the InfoObjects, transformations, or data sources that lead to incorrect value conversions. Missing or
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