How To Fix BKK_PO_PROXY_MSG022 - Error when calling up method &1 in method &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: BKK_PO_PROXY_MSG - Message Class for Payment Order Proxy

• Message number: 022

• Message text: Error when calling up method &1 in method &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 BKK_PO_PROXY_MSG022 - Error when calling up method &1 in method &2. ?

  The SAP error message BKK_PO_PROXY_MSG022 typically indicates an issue related to the processing of a proxy method call in the context of SAP's Business Transaction Services (BTS) or similar integration scenarios. This error can occur when there is a problem with the parameters being passed to the method, the method itself, or the underlying data.
  Cause
  The error can be caused by several factors, including:
  
  Incorrect Method Parameters: The parameters being passed to the method may not match the expected data types or formats.
  Method Not Found: The method being called may not exist or may not be correctly defined in the system.
  Authorization Issues: The user or system calling the method may not have the necessary authorizations to execute it.
  Data Issues: There may be issues with the data being processed, such as missing or invalid data.
  Configuration Issues: There may be configuration problems in the system that affect the execution of the method.
  
  Solution
  To resolve the error, you can take the following steps:
  
  Check Method Parameters: Verify that the parameters being passed to the method are correct and in the expected format. Ensure that all required parameters are provided.
  Review Method Definition: Ensure that the method being called is correctly defined in the system and is accessible.
  Check Authorizations: Verify that the user or system has the necessary authorizations to execute the method. You may need to check roles and permissions.
  Validate Data: Check the data being processed for completeness and correctness. Look for any missing or invalid entries that could cause the method to fail.
  Review Configuration: Check the configuration settings related to the method and the proxy service to ensure everything is set up correctly.
  Debugging: If you have access to the development environment, consider debugging the method call to identify the exact point of failure and gather more information about the error.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to explore the method and its parameters.
  Logs: Review application logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP support team or consult with an SAP expert for further assistance.