How To Fix ACMTST048 - Error when calling a method dynamically: &1&2&3

SAP Error Message - Details

• Message type: E = Error

• Message class: ACMTST - ACMTST: Messages for the ACMTST-Package

• Message number: 048

• Message text: Error when calling a method dynamically: &1&2&3

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 ACMTST048 - Error when calling a method dynamically: &1&2&3 ?

  The SAP error message ACMTST048, which states "Error when calling a method dynamically: &1&2&3," typically occurs in the context of dynamic method calls in ABAP (Advanced Business Application Programming). This error can arise due to various reasons, including issues with method names, parameters, or the object instance.
  Causes:
  
  Invalid Method Name: The method being called dynamically may not exist or may be misspelled.
  Incorrect Parameters: The parameters being passed to the method may not match the expected signature (e.g., wrong number of parameters, wrong data types).
  Object Instance Issues: The object instance on which the method is being called may not be properly instantiated or may not be of the expected type.
  Access Issues: The method may not be accessible due to visibility (e.g., it may be private or protected).
  Runtime Environment: There may be issues related to the runtime environment, such as missing dependencies or incorrect configurations.
  
  Solutions:
  
  Check Method Name: Verify that the method name is correct and exists in the class you are trying to call it from.
  Validate Parameters: Ensure that the parameters being passed to the method match the expected types and number. Check the method signature in the class definition.
  Instantiate Object Properly: Make sure that the object instance is correctly created and is of the expected type before calling the method.
  Access Modifiers: Check the visibility of the method. If it is private or protected, ensure that you are calling it from an appropriate context.
  Debugging: Use debugging tools to step through the code and identify the exact point of failure. This can help you understand what values are being passed and where the issue lies.
  Check for Dependencies: Ensure that all necessary classes and methods are available and properly configured in your SAP environment.
  
  Related Information:
  
  Dynamic Method Calls: In ABAP, dynamic method calls can be made using the CALL METHOD statement with the DYNAMIC option. Ensure that you are using the correct syntax.
  Error Handling: Implement error handling to catch exceptions that may arise during dynamic method calls. This can help you manage errors more gracefully.
  Documentation: Refer to the SAP documentation for the specific class and method you are working with to understand its requirements and constraints.
  
  If the issue persists after checking these aspects, consider reaching out to your SAP support team or consulting the SAP community for further assistance.