Message type: E = Error
Message class: UACC - Message Class for Concurrent Costing Adapter
Message number: 023
Message text: Key field could not be mapped: &1
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UACC023
- Key field could not be mapped: &1 ?The SAP error message UACC023, which states "Key field could not be mapped: &1," typically occurs in the context of data transfer or data mapping processes, particularly when working with SAP's data migration tools or during integration scenarios. This error indicates that a key field in the source data cannot be matched or mapped to the corresponding field in the target system or data structure.
Cause: Missing Mapping Configuration: The key field in the source data does not have a corresponding mapping defined in the target system. Data Type Mismatch: The data type of the key field in the source does not match the expected data type in the target system. Field Name Differences: The field names in the source and target systems may differ, leading to a failure in mapping. Inconsistent Data: The data in the key field may not conform to the expected format or values in the target system.
Configuration Issues: There may
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UACC022
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