How To Fix /AIF/ODATA010 - Invalid character &2 following '.' at position &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/ODATA -

• Message number: 010

• Message text: Invalid character &2 following '.' at position &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/ODATA010 - Invalid character &2 following '.' at position &1. ?

  The SAP error message /AIF/ODATA010 Invalid character &2 following '.' at position &1 typically occurs in the context of SAP Application Interface Framework (AIF) when dealing with OData services. This error indicates that there is an invalid character in the OData request or response, specifically following a period ('.') in a property name or path.
  Cause:
  
  Invalid Property Name: The error often arises when the OData service is trying to access a property that has an invalid name. This can happen if the property name contains special characters or spaces that are not allowed.
  Malformed OData Query: If the OData query is not properly formatted, it can lead to this error. For example, if there is an unexpected character after a dot in a navigation property.
  Version Mismatch: Sometimes, the issue can be related to a mismatch between the OData service version and the client making the request.
  
  Solution:
  
  Check Property Names: Review the OData service metadata and ensure that all property names used in the request are valid and correctly spelled. Avoid using special characters or spaces.
  Validate OData Query: Ensure that the OData query is correctly formatted. Use tools or libraries that can help validate the OData syntax.
  Debugging: If you have access to the backend, enable debugging to trace the exact point where the error occurs. This can provide more context on what is being sent and received.
  Update Client Code: If you are using a custom client to call the OData service, ensure that the code is generating valid OData queries.
  Check for Updates: Ensure that both the SAP system and any client libraries are up to date, as updates may fix known issues related to OData handling.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of AIF or OData services you are using.
  OData Documentation: Refer to the official OData documentation for guidelines on valid property names and query formats.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar issues faced by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the /AIF/ODATA010 error in your SAP environment.