How To Fix /IWBEP/CM_EQ014 - Query should be executed with atleast 1 select Parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_EQ -

• Message number: 014

• Message text: Query should be executed with atleast 1 select Parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_EQ014 - Query should be executed with atleast 1 select Parameter ?

  The SAP error message /IWBEP/CM_EQ014 indicates that a query is being executed without the necessary selection parameters. This error typically occurs in the context of OData services when a query is expected to have at least one selection parameter to filter the results, but none have been provided.
  Cause:
  
  Missing Selection Parameters: The query being executed does not include any parameters that are required for filtering the data.
  Incorrect Query Structure: The structure of the OData query might be incorrect, leading to the absence of selection parameters.
  Service Configuration: The OData service might be configured in such a way that it expects certain parameters to be passed but they are not being provided in the request.
  
  Solution:
  
  
  Add Selection Parameters: Ensure that the OData query includes at least one selection parameter. For example, if you are querying a list of products, you might need to include a parameter like ?$filter=ProductID eq '123'.
  
  
  Check Query Syntax: Review the syntax of your OData query to ensure it is correctly formatted. Make sure that the parameters are properly defined and included in the request.
  
  
  Review Service Documentation: Consult the documentation for the OData service you are using to understand the required parameters and their expected formats.
  
  
  Debugging: If you have access to the backend, you can debug the OData service to see what parameters are being received and how they are being processed. This can help identify if the issue is with the client-side request or the server-side handling.
  
  
  Test with Different Parameters: Try executing the query with different selection parameters to see if the error persists. This can help isolate the issue.
  
  
  Related Information:
  
  OData Protocol: Understanding the OData protocol and how it handles queries can be beneficial. OData allows for querying and manipulating data using a standard set of conventions.
  SAP Gateway: Familiarize yourself with SAP Gateway and how it interacts with OData services. This can provide insights into how to properly structure your requests.
  SAP Community: If you continue to face issues, consider reaching out to the SAP Community or forums where other users may have encountered similar problems.
  
  By ensuring that your OData queries are properly structured and include the necessary selection parameters, you should be able to resolve the /IWBEP/CM_EQ014 error.