How To Fix ECATT236 - Select Only One Parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT - eCATT Messages (Middleware and GUI)

• Message number: 236

• Message text: Select Only One Parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT236 - Select Only One Parameter ?

  The SAP error message ECATT236, which states "Select Only One Parameter," typically occurs in the context of eCATT (extended Computer Aided Test Tool) when you are trying to execute a test script that has multiple parameters defined, but the system expects only one parameter to be selected for a particular operation.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Multiple Parameters Selected: You may have inadvertently selected multiple parameters in a test script where only one is allowed.
  Incorrect Configuration: The test script or the test data might be incorrectly configured, leading to a situation where the system cannot determine which parameter to use.
  Parameter Type Mismatch: The parameters being used may not be compatible with the expected input for the function module or transaction being tested.
  
  Solution:
  To resolve the ECATT236 error, you can follow these steps:
  
  
  Review the Test Script:
  
  Open the eCATT test script that is causing the error.
  Check the parameters defined in the script and ensure that only one parameter is selected for the operation that is being executed.
  
  
  
  Modify Parameter Selection:
  
  If multiple parameters are selected, modify the script to select only one parameter that is relevant for the operation.
  Ensure that the parameter you are selecting is the correct one for the context of the test.
  
  
  
  Check Parameter Configuration:
  
  Verify the configuration of the parameters in the test script. Make sure that they are set up correctly and that there are no conflicts.
  
  
  
  Test Execution:
  
  After making the necessary changes, re-execute the test script to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the parameters or the expected input, refer to the SAP documentation or help resources related to eCATT for guidance.
  
  
  
  Related Information:
  
  eCATT Documentation: SAP provides extensive documentation on eCATT, which can help you understand how to configure and troubleshoot test scripts.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on handling this error.
  Community Forums: Consider visiting SAP community forums or discussion groups where other users may have encountered similar issues and can offer insights or solutions.
  
  By following these steps, you should be able to resolve the ECATT236 error and successfully execute your eCATT test scripts.