How To Fix RSDME529 - No parameter entries required for key or prediction fields

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 529

• Message text: No parameter entries required for key or prediction fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME529 - No parameter entries required for key or prediction fields ?

  The SAP error message RSDME529, which states "No parameter entries required for key or prediction fields," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with queries, especially in the context of predictive analytics or when using certain key figures in a query.
  Cause:
  This error usually arises when:
  
  Key Figures or Characteristics: You are trying to execute a query that includes key figures or characteristics that do not require any parameters, but the system is expecting some input.
  Query Design: The query might be incorrectly designed, where certain fields are set as mandatory for input, but they are not supposed to be.
  Data Source Issues: The underlying data source may not be configured correctly, leading to a mismatch in expected parameters.
  
  Solution:
  To resolve the RSDME529 error, you can take the following steps:
  
  
  Check Query Design:
  
  Open the query in the Query Designer.
  Review the key figures and characteristics included in the query.
  Ensure that any fields that should not require parameters are correctly configured.
  
  
  
  Parameter Settings:
  
  If the query is designed to use parameters, ensure that the parameters are correctly set up in the query properties.
  If certain fields are not supposed to require parameters, check their settings to ensure they are marked as optional.
  
  
  
  Data Source Configuration:
  
  Verify the configuration of the underlying data source (InfoProvider, DSO, etc.) to ensure it is set up correctly.
  Check if the data source has any restrictions or settings that might be causing the issue.
  
  
  
  Test with Different Scenarios:
  
  Try running the query with different selections or without any parameters to see if the error persists.
  This can help identify if the issue is related to specific parameter values.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP BW or HANA you are using, as there may be version-specific considerations.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and version you are using.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Documentation: Review the official SAP BW or HANA documentation for best practices in query design and parameter handling.
  
  By following these steps, you should be able to identify the cause of the RSDME529 error and implement a suitable solution.