How To Fix FIN_ODATA_GL008 - Complex filter with 'OR' not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: FIN_ODATA_GL - Messages for Package APPL_FIN_ODATA_GL

• Message number: 008

• Message text: Complex filter with 'OR' not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FIN_ODATA_GL008 - Complex filter with 'OR' not supported ?

  The SAP error message FIN_ODATA_GL008 indicates that there is an issue with the use of complex filters in an OData query, specifically when using the 'OR' operator. This error typically arises when a query attempts to combine multiple conditions using 'OR', which is not supported in the context of the OData service you are working with.
  Cause:
  
  Complex Filter Logic: The OData service you are querying does not support complex filter expressions that include 'OR' conditions. This is a limitation of the OData protocol or the specific implementation of the service.
  Query Structure: The way the query is structured may be attempting to combine multiple filters in a way that is not allowed by the service.
  
  Solution:
  
  
  Refactor the Query: Instead of using 'OR', try to refactor your query to use multiple requests or to combine conditions in a way that only uses 'AND'. For example, if you have a query like:
  $filter=Condition1 or Condition2
  You may need to split this into two separate queries or find a way to express the logic using 'AND' conditions.
  
  
  Use Alternative Approaches: If you need to retrieve data that meets either condition, consider fetching the data separately for each condition and then combining the results in your application logic.
  
  
  Check Documentation: Review the documentation for the specific OData service you are using to understand its limitations and supported query options.
  
  
  Consult with SAP Support: If you believe that your use case should be supported, consider reaching out to SAP support for further assistance or to check if there are any updates or patches that address this limitation.
  
  
  Related Information:
  
  OData Protocol: OData (Open Data Protocol) is a standard protocol for building and consuming RESTful APIs. Understanding its limitations and capabilities can help in structuring queries correctly.
  SAP OData Services: Different SAP systems and versions may have different implementations of OData services, so it's important to refer to the specific service documentation.
  Performance Considerations: When refactoring queries, consider the performance implications of making multiple requests versus a single complex query.
  
  By following these steps, you should be able to resolve the FIN_ODATA_GL008 error and successfully retrieve the data you need.