Message type: E = Error
Message class: RSTRAN - Messages for Transformation
Message number: 515
Message text: No source fields assigned to rule (target: &2 group &3)
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RSTRAN515
- No source fields assigned to rule (target: &2 group &3) ?The SAP error message RSTRAN515 indicates that there are no source fields assigned to a transformation rule in the context of data transfer between InfoProviders, typically in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error usually occurs during the data loading process when the system cannot find any source fields that correspond to the target fields defined in the transformation.
Cause: Missing Source Fields: The transformation rule is defined without any source fields mapped to the target fields. Incorrect Transformation Configuration: The transformation might not be properly configured, leading to a lack of source field assignments. Changes in Data Model: If there have been changes in the source or target data models (like InfoObjects or InfoProviders), it may lead to the loss of field mappings. Data Source Issues: The data source might not be active or properly set up, leading to the absence of source fields.
Solution: Check Transformation Settings: Go to the transformation
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