How To Fix >4500 - Dynamic TC: Incorrect call (parameter &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: >4 - SAP File Transfer Protocol

• Message number: 500

• Message text: Dynamic TC: Incorrect call (parameter &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >4500 - Dynamic TC: Incorrect call (parameter &1) ?

  The SAP error message "4500 Dynamic TC: Incorrect call (parameter &1)" typically indicates that there is an issue with the parameters being passed to a dynamic transaction call in SAP. This error can occur in various scenarios, such as when using dynamic transaction calls (e.g., using the CALL TRANSACTION statement) or when invoking certain function modules or methods that require specific parameters.
  Causes:
  
  Incorrect Parameter Value: The parameter being passed (indicated by &1) may not be valid or may not meet the expected criteria for the transaction or function being called.
  Missing Required Parameters: Some required parameters may not have been provided, leading to an incomplete or invalid call.
  Data Type Mismatch: The data type of the parameter may not match the expected type, causing the call to fail.
  Authorization Issues: The user may not have the necessary authorizations to execute the transaction or function.
  Transaction Not Defined: The transaction code being called may not be defined in the system or may have been removed.
  
  Solutions:
  
  Check Parameter Values: Review the values being passed to the transaction or function. Ensure that they are valid and conform to the expected format.
  Verify Required Parameters: Make sure that all required parameters are being provided in the call. Consult the documentation for the specific transaction or function to identify required parameters.
  Data Type Validation: Ensure that the data types of the parameters match the expected types. If necessary, convert the data types before making the call.
  Authorization Check: Verify that the user has the necessary authorizations to execute the transaction or function. You may need to consult with your SAP security team.
  Transaction Code Verification: Check if the transaction code exists in the system. You can do this by using transaction SE93 to see if the transaction is defined.
  Debugging: If you have access to the ABAP code, you can use the debugger to step through the code and identify where the error is occurring. This can provide insights into the parameters being passed and their values.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with the transaction codes involved in the process. Use transaction SE80 or SE37 to explore function modules and their parameters.
  Documentation: Review the official SAP documentation for the specific transaction or function module to understand the expected parameters and their usage.
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.