Message type: E = Error
Message class:  FM_BP_BWRET - Messages for FM Budget Preparation Retraction 
Message number: 046
Message text: No Selectable FM Field Exists with the Name &1
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The SAP error message FM_BP_BWRET046 indicates that there is no selectable field in the function module (FM) that corresponds to the name provided in the error message. This typically occurs in the context of Business Warehouse (BW) or when working with function modules that are expected to return certain fields.
Cause: Field Name Mismatch: The field name specified in the error message does not exist in the function module's output structure. Incorrect Function Module: The function module being called may not be the correct one for the intended operation or may not be designed to return the requested field. Data Source Configuration: If this error occurs in the context of a data source, it may be due to incorrect configuration or mapping of fields in the data source. Transport Issues: If the function module was recently transported from another system, it may not have been properly activated or may be missing some fields.
Solution: Check Field Name:
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