How To Fix CACSOA059 - Invalid call of method '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: CACSOA - FOA: Messages Related to Object Assignments

• Message number: 059

• Message text: Invalid call of method '&1'

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 CACSOA059 - Invalid call of method '&1' ?

  The SAP error message CACSOA059: Invalid call of method '&1' typically indicates that there is an issue with the way a method is being called in the context of a Service-Oriented Architecture (SOA) application. This error can arise due to various reasons, including incorrect method parameters, improper configuration, or issues with the service interface.
  Causes:
  
  Incorrect Method Name: The method name being called may not exist or may be misspelled.
  Invalid Parameters: The parameters being passed to the method may not match the expected types or structure.
  Service Configuration Issues: The service may not be properly configured in the SOA framework.
  Authorization Issues: The user may not have the necessary permissions to call the method.
  Version Mismatch: There may be a mismatch between the client and server versions of the service.
  
  Solutions:
  
  Check Method Name: Verify that the method name in the call matches exactly with the method defined in the service interface.
  Validate Parameters: Ensure that the parameters being passed to the method are correct in terms of type and structure. Refer to the service documentation for the expected input.
  Review Service Configuration: Check the configuration of the service in the SOA Manager or relevant transaction codes (like SOAMANAGER) to ensure it is set up correctly.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the method. You may need to check roles and profiles assigned to the user.
  Test with Different Versions: If applicable, test the service with different versions to ensure compatibility.
  Debugging: If you have access to the backend, consider debugging the service to trace where the error occurs and gather more context.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SOAMANAGER to manage and configure web services.
  Service Documentation: Refer to the service documentation for details on method signatures and expected parameters.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  Community Forums: Engage with SAP community forums or support for additional insights and solutions from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.