/AIF/MES149 - Field &1 is not part of the current SAP structure

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 149

• Message text: Field &1 is not part of the current SAP structure

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /AIF/MES149 - Field &1 is not part of the current SAP structure ?

  The SAP error message /AIF/MES149 Field &1 is not part of the current SAP structure typically occurs in the context of the Application Interface Framework (AIF) when there is a mismatch between the data being processed and the expected structure defined in the AIF configuration. This error indicates that the field specified (represented by &1) is not recognized as part of the data structure that the AIF is trying to work with.
  Causes:
  
  Field Mismatch: The field being referenced in the error message does not exist in the data structure defined for the interface. This could be due to changes in the data model or incorrect mapping.
  Configuration Issues: The AIF configuration may not be updated to reflect changes in the underlying data structure or the interface definition.
  Versioning Issues: If there are multiple versions of the interface or data structure, the wrong version may be in use.
  Data Source Changes: Changes in the source system or data source that affect the structure of the data being sent to AIF.
  
  Solutions:
  
  Check Field Definition: Verify that the field mentioned in the error message is indeed part of the expected structure. You can do this by checking the AIF configuration and the data structure definitions.
  Update AIF Configuration: If the field is new or has been modified, update the AIF configuration to include the new field or adjust the mapping accordingly.
  Review Interface Mapping: Ensure that the mapping between the source data and the AIF structure is correct. This may involve checking transformation rules or mapping definitions.
  Test with Sample Data: Use sample data that conforms to the expected structure to test the interface and identify if the issue persists.
  Consult Documentation: Review any relevant documentation or release notes for changes that may have affected the data structure or AIF configuration.
  Debugging: If necessary, use debugging tools to trace the data flow and identify where the mismatch occurs.
  
  Related Information:
  
  AIF Documentation: Refer to the official SAP documentation for the Application Interface Framework for detailed information on configuration and troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.