Message type: E = Error
Message class: EIDESWD - Message for Change of Supplier/Service
Message number: 449
Message text: Required field &1 (&2) missing in message data
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EIDESWD449
- Required field &1 (&2) missing in message data ?The SAP error message EIDESWD449 indicates that a required field is missing in the message data. This error typically occurs in the context of IDoc processing or when working with SAP's Application Interface Framework (AIF) or similar integration scenarios.
Cause: The error is triggered when a required field, denoted by &1 (the field name) and &2 (the message type or context), is not populated in the data being processed. This can happen due to various reasons, such as: Incomplete Data: The data being sent to SAP does not include all the necessary fields. Mapping Issues: If you are using middleware or an interface, there may be a mapping issue where the required fields are not correctly mapped from the source system to the target system. Configuration Errors: There may be configuration settings in the IDoc or AIF that specify certain fields as mandatory, and these are not being fulfilled. User Input Errors: If the data is
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