How To Fix RY312 - External analysis: Function name &1 not maintained in evaluation types

SAP Error Message - Details

• Message type: E = Error

• Message class: RY - Messages for RM Basis

• Message number: 312

• Message text: External analysis: Function name &1 not maintained in evaluation types

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RY312 - External analysis: Function name &1 not maintained in evaluation types ?

  The SAP error message RY312 indicates that there is an issue with the external analysis function name not being maintained in the evaluation types. This typically occurs in the context of SAP's reporting and analysis tools, particularly when dealing with external data sources or custom evaluations.
  Cause:
  The error arises when the system attempts to execute an external analysis function that has not been properly defined or maintained in the evaluation types configuration. This can happen due to:
  
  Missing Configuration: The function name referenced in the analysis is not set up in the evaluation types.
  Typographical Errors: There may be a typo in the function name or in the configuration settings.
  Changes in Functionality: If there have been recent changes or updates to the system, the function may have been removed or altered without updating the evaluation types accordingly.
  
  Solution:
  To resolve the RY312 error, you can follow these steps:
  
  
  Check Evaluation Types Configuration:
  
  Navigate to the configuration settings for evaluation types in your SAP system.
  Ensure that the function name mentioned in the error message is correctly maintained in the evaluation types.
  
  
  
  Maintain Missing Function:
  
  If the function is not present, you will need to add it. This typically involves:
  
  Accessing the relevant transaction code (e.g., SPRO for configuration).
  Finding the section related to external analysis or evaluation types.
  Adding the missing function name and ensuring it is correctly configured.
  
  
  
  
  
  Verify Function Name:
  
  Double-check the function name for any typographical errors. Ensure that it matches exactly with what is expected in the system.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP documentation or notes that may provide additional context or updates regarding the external analysis functions and evaluation types.
  
  
  
  Testing:
  
  After making the necessary changes, test the external analysis again to ensure that the error has been resolved.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), SE80 (for object navigator), and SE37 (for function module).
  SAP Notes: Check for any SAP Notes related to the specific function or evaluation types that may provide patches or additional guidance.
  Documentation: Review the SAP Help Portal for documentation on external analysis and evaluation types to understand the expected configurations.
  
  By following these steps, you should be able to identify and resolve the cause of the RY312 error in your SAP system.