How To Fix /SAPAPO/CURTO_UI031 - Invalid call of method &1 in class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO_UI -

• Message number: 031

• Message text: Invalid call of method &1 in 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 /SAPAPO/CURTO_UI031 - Invalid call of method &1 in class &2 ?

  The SAP error message /SAPAPO/CURTO_UI031 Invalid call of method &1 in class &2 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the method being called in a specific class. This error can arise due to various reasons, including configuration issues, coding errors, or inconsistencies in the system.
  Causes:
  
  Invalid Method Call: The method being called does not exist in the specified class, or it may have been removed or renamed.
  Incorrect Parameters: The parameters being passed to the method may not match the expected types or formats.
  Authorization Issues: The user may not have the necessary authorizations to execute the method.
  System Configuration: There may be issues with the configuration of the APO system or the specific application area.
  Transport Issues: If the system has recently undergone a transport, there may be inconsistencies between the development and production environments.
  
  Solutions:
  
  Check Method and Class: Verify that the method (&1) exists in the specified class (&2). You can do this by navigating to the class in the ABAP Workbench (SE80) and checking the method definitions.
  Review Parameters: Ensure that the parameters being passed to the method are correct and in the expected format. Check the method signature for required parameters.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the method. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the method to see where the error occurs and gather more information about the context in which the error is raised.
  Check for Notes and Patches: Look for any SAP Notes or patches related to the error message. Sometimes, SAP releases notes that address specific issues or bugs.
  Consult Documentation: Review the relevant SAP documentation for the APO module to ensure that the configuration and usage of the method are correct.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator), SE37 (Function Module), or SE24 (Class Builder) to investigate the class and method in question.
  SAP Notes: Search the SAP Support Portal for any relevant notes that might address this specific error message.
  Community Forums: Check SAP Community forums or other SAP-related forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the error message /SAPAPO/CURTO_UI031.