How To Fix /AIF/ERROR_HANDLING112 - Valid key field must be assigned; authoriz.obj. &1 field number &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/ERROR_HANDLING -

• Message number: 112

• Message text: Valid key field must be assigned; authoriz.obj. &1 field number &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/ERROR_HANDLING112 - Valid key field must be assigned; authoriz.obj. &1 field number &2 ?

  The SAP error message /AIF/ERROR_HANDLING112 indicates that a valid key field must be assigned in the context of the Application Interface Framework (AIF). This error typically arises when there is an issue with the configuration of the AIF interface or when the required key fields are not properly defined or mapped.
  Cause:
  
  Missing Key Field Assignment: The error usually occurs when the key fields that are necessary for processing the message are not assigned or are incorrectly configured in the AIF interface.
  Authorization Object Issues: The error message also references an authorization object, which suggests that there may be a problem with the authorization settings related to the key fields.
  Incorrect Mapping: If the mapping of the fields in the AIF interface is not done correctly, it can lead to this error.
  Data Issues: The data being processed may not contain the required key fields, or the values may not be valid.
  
  Solution:
  
  
  Check Key Field Configuration:
  
  Go to the AIF configuration and ensure that all required key fields are defined and correctly assigned in the interface configuration.
  Verify that the key fields are included in the message structure.
  
  
  
  Review Authorization Objects:
  
  Check the authorization objects related to the key fields mentioned in the error message. Ensure that the user has the necessary authorizations to access these fields.
  You may need to adjust the authorization roles or profiles to include the required permissions.
  
  
  
  Validate Mapping:
  
  Review the mapping configuration in the AIF to ensure that the key fields are correctly mapped from the source to the target.
  Make sure that the data types and lengths of the fields match the expected values.
  
  
  
  Inspect Incoming Data:
  
  Analyze the incoming data to ensure that it contains valid values for the key fields. If the data is coming from an external system, check the data format and completeness.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools in SAP to trace the processing of the AIF message and identify where the error is occurring.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /AIF/IFMON (Interface Monitoring) to monitor the AIF messages and see detailed error logs.
  Documentation: Refer to the SAP Help Portal for detailed documentation on AIF configuration and error handling.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  
  By following these steps, you should be able to identify and resolve the issue causing the /AIF/ERROR_HANDLING112 error message in SAP.