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

/SAPAPO/CURTO_UI031 - Overview

• 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.

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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