How To Fix CNV_MBT_46446 - More than one export parameter is declared

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 446

• Message text: More than one export parameter is declared

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46446 - More than one export parameter is declared ?

  The SAP error message CNV_MBT_46446 indicates that there is an issue with the declaration of export parameters in a function module or method. Specifically, it means that more than one export parameter has been declared, which is not allowed in certain contexts.
  Cause:
  This error typically arises in the following scenarios:
  
  Function Module or Method Definition: The function module or method has been defined with multiple export parameters, but the calling context expects only one.
  Incorrect Configuration: The configuration or mapping in the data migration or conversion process may be incorrectly set up, leading to the expectation of a single export parameter.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Function Module/Method Definition:
  
  Go to the function module or method that is causing the error.
  Verify the export parameters defined in the interface. If there are multiple export parameters, consider whether you can consolidate them into a single export parameter or change the calling context to accommodate multiple parameters.
  
  
  
  Adjust Calling Context:
  
  If the calling program or context is expecting a single export parameter, modify it to handle multiple parameters if necessary. This may involve changing the way the function is called or how the parameters are processed.
  
  
  
  Review Data Migration/Conversion Settings:
  
  If this error occurs during a data migration or conversion process, review the settings and mappings to ensure they align with the expected parameters of the function module or method being called.
  
  
  
  Consult Documentation:
  
  Check the SAP documentation or notes related to the specific function module or method for any additional requirements or constraints regarding export parameters.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the program to trace the exact point where the error occurs. This can provide insights into the parameters being passed and help identify the root cause.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Function Module Documentation: Review the documentation for the specific function module or method to understand its expected parameters and usage.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.