How To Fix EMDUS547 - Number of parameters limited to five

SAP Error Message - Details

• Message type: E = Error

• Message class: EMDUS -

• Message number: 547

• Message text: Number of parameters limited to five

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EMDUS547 - Number of parameters limited to five ?

  The SAP error message EMDUS547, which states "Number of parameters limited to five," typically occurs when a function module or method is called with more than five parameters. In SAP ABAP, certain function modules or methods have a limitation on the number of parameters that can be passed to them, and exceeding this limit results in the error message.
  Cause:
  The primary cause of this error is that the code is attempting to pass more than five parameters to a function module or method that has a defined limit of five parameters. This can happen in various scenarios, such as:
  
  Calling a function module with too many input/output parameters.
  Using a method in a class that has a restriction on the number of parameters.
  
  Solution:
  To resolve the EMDUS547 error, you can take the following steps:
  
  
  Review the Function Module/Method Signature: Check the definition of the function module or method you are calling. Identify the parameters it accepts and ensure you are not exceeding the limit.
  
  
  Refactor the Code: If you need to pass more than five parameters, consider refactoring your code. You can:
  
  Group related parameters into a structure or table and pass that as a single parameter.
  Split the logic into multiple function calls if applicable.
  Use global variables or class attributes to store some of the data instead of passing them as parameters.
  
  
  
  Check for Optional Parameters: If the function module or method allows optional parameters, ensure you are only passing the necessary ones.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific function module or method to understand its limitations and best practices.
  
  
  Related Information:
  
  Function Module Documentation: You can find detailed information about the function module in the SAP system by using transaction SE37 (for function modules) or SE80 (for classes and methods).
  ABAP Development Guidelines: Familiarize yourself with best practices in ABAP development, which can help avoid such issues in the future.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the EMDUS547 error and improve the structure of your ABAP code.