How To Fix ECATT_ODATA_TST064 - Specify exactly one criterion (index or key)

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT_ODATA_TST - eCATT OData Testing - Messages

• Message number: 064

• Message text: Specify exactly one criterion (index or key)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT_ODATA_TST064 - Specify exactly one criterion (index or key) ?

  The SAP error message ECATT_ODATA_TST064 indicates that there is an issue with the criteria specified in an eCATT (extended Computer Aided Test Tool) test script when trying to access OData services. The error message specifically states that you need to specify exactly one criterion, either an index or a key, but not both.
  Cause:
  This error typically occurs when:
  
  You are trying to access an OData service and have provided multiple criteria (e.g., both an index and a key) for filtering the data.
  The test script is not correctly configured to specify a single criterion for the OData request.
  There may be a misunderstanding of how to properly structure the request to the OData service.
  
  Solution:
  To resolve this error, you should:
  
  Review the Test Script: Check the eCATT test script to ensure that you are only specifying one criterion for the OData request. You should either use an index or a key, but not both.
  Modify the Request: If you have both an index and a key specified, decide which one is appropriate for your test case and remove the other.
  Consult OData Documentation: Refer to the OData service documentation to understand the expected parameters and how to structure your requests correctly.
  Test with Different Criteria: If you are unsure which criterion to use, try testing with just the index or just the key to see which one works as expected.
  
  Related Information:
  
  eCATT: Extended Computer Aided Test Tool is a tool in SAP for automated testing of business processes and applications.
  OData: Open Data Protocol is a standard protocol used for building and consuming RESTful APIs.
  Debugging: If the issue persists, consider enabling debugging in eCATT to get more detailed information about the request being sent and the response received.
  
  By following these steps, you should be able to resolve the ECATT_ODATA_TST064 error and successfully execute your eCATT test script.