How To Fix /CPD/PWS_MP_API005 - Query parameters have not been passed

SAP Error Message - Details

• Message type: E = Error

• Message class: /CPD/PWS_MP_API -

• Message number: 005

• Message text: Query parameters have not been passed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CPD/PWS_MP_API005 - Query parameters have not been passed ?

  The SAP error message /CPD/PWS_MP_API005 Query parameters have not been passed typically indicates that a required set of query parameters is missing when trying to execute a specific API call or function module in the SAP system. This error is often encountered in the context of SAP Cloud Platform or when working with APIs that require specific input parameters to function correctly.
  Cause:
  
  Missing Parameters: The most common cause of this error is that the API call is being made without the necessary query parameters. This could be due to a programming oversight or a misunderstanding of the API's requirements.
  Incorrect API Usage: The API might be used incorrectly, such as calling it with the wrong method (GET, POST, etc.) or with an incorrect endpoint.
  Configuration Issues: There may be configuration issues in the system that prevent the parameters from being recognized or passed correctly.
  
  Solution:
  
  Check API Documentation: Review the API documentation to ensure that you are passing all required parameters. Make sure you understand the expected format and data types for each parameter.
  Debugging: If you have access to the code that is making the API call, add debugging statements to log the parameters being passed. This can help identify if any parameters are missing or incorrectly formatted.
  Parameter Validation: Implement validation checks in your code to ensure that all required parameters are present before making the API call.
  Test with Sample Data: If possible, test the API call with known good data to see if the error persists. This can help isolate whether the issue is with the data being passed or with the API itself.
  Consult SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting the SAP community for assistance. They may have additional insights or solutions based on similar experiences.
  
  Related Information:
  
  API Versioning: Ensure that you are using the correct version of the API, as parameters may change between versions.
  Error Handling: Implement robust error handling in your application to gracefully manage situations where parameters are missing or incorrect.
  Logging: Maintain logs of API calls and responses to help diagnose issues in the future.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.