How To Fix UBD_REMOTE105 - More than one export parameter was found in method &1 (class &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: UBD_REMOTE - Web FIN Survey: Business Domain Lib Remote Modules

• Message number: 105

• Message text: More than one export parameter was found in method &1 (class &2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message UBD_REMOTE105 - More than one export parameter was found in method &1 (class &2) ?

  The SAP error message UBD_REMOTE105 indicates that there is an issue with a method in an ABAP class where more than one export parameter has been defined. This is not allowed in the context of remote-enabled function modules or methods, as they can only have one export parameter.
  Cause:
  The error occurs when:
  
  A method in an ABAP class is defined with multiple export parameters.
  The method is intended to be called remotely (e.g., via RFC or HTTP).
  
  Solution:
  To resolve this error, you need to modify the method definition to ensure that it has only one export parameter. Here are the steps to do this:
  
  
  Open the Class Definition: Go to the ABAP Workbench (SE80) and locate the class that contains the method.
  
  
  Edit the Method Signature:
  
  Navigate to the method that is causing the error.
  Change the method signature to have only one export parameter. If you need to return multiple values, consider using one of the following approaches:
  
  Use a Structure: Create a structure that contains all the necessary fields and use that structure as the single export parameter.
  Use Changing Parameters: If applicable, you can use changing parameters to return multiple values.
  Use Tables: If you need to return a list of values, consider using a table parameter.
  
  
  
  
  
  Adjust the Method Implementation: Ensure that the implementation of the method aligns with the new signature.
  
  
  Activate the Changes: After making the necessary changes, activate the class and method.
  
  
  Test the Method: Execute the method to ensure that it works correctly without the error.
  
  
  Related Information:
  
  RFC and Remote Calls: When designing methods for remote calls, it's important to adhere to the constraints of RFC-enabled function modules, which include limitations on the number of export parameters.
  ABAP Structures: Using structures can help encapsulate multiple return values in a single parameter, making it easier to manage and understand the data being passed.
  SAP Documentation: Refer to the official SAP documentation for guidelines on creating RFC-enabled function modules and methods, as well as best practices for parameter handling.
  
  By following these steps, you should be able to resolve the UBD_REMOTE105 error and ensure that your method is compliant with SAP's requirements for remote-enabled calls.