How To Fix SRAL128 - For RFC '&1' parameter with name '&2' has no runtime value provided

SAP Error Message - Details

• Message type: E = Error

• Message class: SRAL - Read Access Log Message Class

• Message number: 128

• Message text: For RFC '&1' parameter with name '&2' has no runtime value provided

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 SRAL128 - For RFC '&1' parameter with name '&2' has no runtime value provided ?

  The SAP error message SRAL128 indicates that there is an issue with a Remote Function Call (RFC) where a required parameter is missing a runtime value. This typically occurs when an RFC-enabled function module is called, but one of the parameters expected by the function does not have a value assigned to it.
  Cause:
  
  Missing Parameter Value: The most common cause of this error is that the calling program or function does not provide a value for a required parameter when invoking the RFC.
  Incorrect Mapping: There may be a mismatch between the parameters defined in the RFC function module and those being passed from the calling program.
  Configuration Issues: If the RFC destination or the function module is not configured correctly, it may lead to this error.
  Data Type Mismatch: If the data type of the value being passed does not match the expected data type of the parameter, it may lead to this error.
  
  Solution:
  
  Check Parameter Values: Review the code where the RFC is being called and ensure that all required parameters are being populated with valid values before the call is made.
  Review Function Module Definition: Check the definition of the RFC function module in transaction SE37 or SE80 to confirm which parameters are required and ensure that they are being passed correctly.
  Debugging: Use the debugger to step through the code and verify that the parameters are being set correctly before the RFC call.
  Error Handling: Implement error handling to catch cases where parameters may not be set, and provide default values or error messages to guide users.
  Consult Documentation: If the RFC is part of a third-party or standard SAP application, consult the relevant documentation to understand the expected parameters and their requirements.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE37 (Function Builder) or SE80 (Object Navigator) to investigate the function module and its parameters.
  RFC Destination: Check the RFC destination settings in transaction SM59 to ensure that the connection to the target system is correctly configured.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to the function module or RFC calls.
  Testing: Use transaction SE37 to test the function module directly and see if it works as expected when called with the correct parameters.
  
  By following these steps, you should be able to identify the cause of the SRAL128 error and implement a solution to resolve it.