How To Fix RSANA_UMM_API312 - Duplicate parameter. Please try again with unique parameter names.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 312

• Message text: Duplicate parameter. Please try again with unique parameter names.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSANA_UMM_API312 - Duplicate parameter. Please try again with unique parameter names. ?

  The SAP error message RSANA_UMM_API312: Duplicate parameter. Please try again with unique parameter names typically occurs in the context of using the SAP Analytics Cloud (SAC) or SAP BW (Business Warehouse) when there are duplicate parameter names being passed in a request or when defining a query.
  Cause:
  
  
  Duplicate Parameter Names: The most common cause of this error is that the same parameter name is being used multiple times in a request or configuration. This can happen in various scenarios, such as:
  
  When defining input parameters for a query or a data model.
  When using a script or API call that includes parameters.
  
  
  
  Incorrect Configuration: Sometimes, the error can arise from incorrect configuration settings in the data model or query definition.
  
  
  Data Source Issues: If the data source has been modified or if there are changes in the underlying data structure, it may lead to conflicts in parameter names.
  
  
  Solution:
  
  
  Check Parameter Names: Review the parameters being used in your request or configuration. Ensure that each parameter has a unique name. If you find duplicates, rename them to ensure uniqueness.
  
  
  Review Query Definitions: If you are working with queries, check the query definition for any duplicate parameters. Modify the query to eliminate duplicates.
  
  
  Debugging: If you are using a script or API, add debugging statements to log the parameters being passed. This can help identify where the duplicates are occurring.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific module you are working with (e.g., SAP BW, SAC) to understand the expected parameter structure and naming conventions.
  
  
  Testing: After making changes, test the configuration or request again to ensure that the error has been resolved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the issue causing the RSANA_UMM_API312 error in your SAP environment.