How To Fix ACI_API007 - NODES_IN contains initial reference

SAP Error Message - Details

• Message type: E = Error

• Message class: ACI_API - EXPERIMENTAL, DON'T USE (Messages raised by the ACI's API)

• Message number: 007

• Message text: NODES_IN contains initial reference

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACI_API007 - NODES_IN contains initial reference ?

  The SAP error message ACI_API007 NODES_IN contains initial reference typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the data being processed. This error indicates that the input data structure (NODES_IN) contains an initial reference, which is not allowed in the context of the operation being performed.
  Cause:
  
  Empty or Null Values: The error often arises when the input data structure is expected to contain valid references or values, but it instead contains empty or null entries.
  Incorrect Data Mapping: There may be a mismatch in the data mapping between the source and target structures, leading to the inclusion of initial references.
  Configuration Issues: The configuration of the AIF or the specific interface may not be set up correctly, leading to the acceptance of invalid data.
  
  Solution:
  
  Check Input Data: Review the input data being sent to the AIF. Ensure that all required fields are populated and that there are no empty or null references in the NODES_IN structure.
  Data Validation: Implement validation checks before sending data to the AIF to ensure that all necessary references are provided and valid.
  Review Mapping: If you are using a mapping tool, check the mapping configuration to ensure that all fields are correctly mapped and that no initial references are being passed inadvertently.
  Debugging: Use debugging tools to trace the data flow and identify where the initial reference is being introduced. This can help pinpoint the exact location in the process where the issue arises.
  Consult Documentation: Refer to the SAP documentation for the AIF and the specific interface you are working with to understand the expected structure and requirements for the NODES_IN parameter.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling it.
  AIF Configuration: Familiarize yourself with the configuration settings of the AIF, as incorrect settings can lead to various errors.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.