How To Fix ISLM_API130 - Filter on field &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 130

• Message text: Filter on field &1 is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API130 - Filter on field &1 is not supported ?

  The SAP error message ISLM_API130, which states "Filter on field &1 is not supported," typically occurs when you are trying to apply a filter on a field in an API or a service that does not support filtering on that specific field. This can happen in various contexts, such as when using SAP's Integrated Business Planning (IBP), SAP S/4HANA, or other SAP applications that utilize APIs for data retrieval.
  Cause:
  
  Unsupported Field: The field you are trying to filter on is not designed to be filtered in the context of the API you are using. This could be due to the nature of the data or the way the API is structured.
  Field Type: The field may be of a type that does not support filtering, such as complex data types or fields that are not indexed.
  API Limitations: The specific API version or configuration may have limitations on which fields can be filtered.
  
  Solution:
  
  Check API Documentation: Review the API documentation to confirm which fields are supported for filtering. This will help you identify valid fields to use in your filter criteria.
  Modify Your Query: Adjust your API call to remove the unsupported filter. Use only the fields that are explicitly mentioned as filterable in the documentation.
  Use Alternative Fields: If the field you intended to filter on is not supported, consider using alternative fields that can provide similar filtering capabilities.
  Contact SAP Support: If you believe the field should be filterable based on your understanding of the data model, consider reaching out to SAP support for clarification or to report a potential issue.
  
  Related Information:
  
  API Version: Ensure you are using the correct version of the API, as newer versions may have added support for additional fields.
  SAP Notes: Check for any relevant SAP Notes that may address this issue or provide additional context on filtering capabilities.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions or workarounds may have been shared.
  
  By following these steps, you should be able to resolve the ISLM_API130 error and successfully filter your data as needed.