How To Fix ICL_CUST_PM018 - Parameters necessary to call method &1 (class &2) are missing

SAP Error Message - Details

• Message type: E = Error

• Message class: ICL_CUST_PM - Checks on Customizing (PM Integration)

• Message number: 018

• Message text: Parameters necessary to call method &1 (class &2) are missing

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICL_CUST_PM018 - Parameters necessary to call method &1 (class &2) are missing ?

  The SAP error message ICL_CUST_PM018 indicates that certain parameters required to call a specific method in a class are missing. This error typically occurs in the context of the SAP Insurance and Financial Services (ICL) module, particularly when dealing with custom implementations or enhancements.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Parameters: The method being called requires certain parameters that have not been provided or are not initialized correctly.
  Incorrect Method Call: The method may be called incorrectly, either due to a typo in the method name or incorrect usage of the method signature.
  Configuration Issues: There may be issues in the configuration of the related classes or methods, leading to missing parameters.
  Custom Code Issues: If there is custom code involved, it may not be handling the parameters correctly.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Method Signature: Review the method signature in the class specified in the error message. Ensure that you are passing all required parameters when calling the method.
  
  
  Debugging: Use the ABAP debugger to trace the execution flow and identify where the parameters are being set or passed. This can help you pinpoint the exact location where the parameters are missing.
  
  
  Review Custom Code: If the error is occurring in custom code, review the implementation to ensure that all necessary parameters are being initialized and passed correctly.
  
  
  Check Configuration: Verify the configuration settings related to the class and method in question. Ensure that all necessary settings are in place.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific class and method to understand the required parameters and their expected values.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  Testing: After making changes, test the functionality thoroughly to ensure that the error is resolved and that the method behaves as expected.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to explore the class and method in question.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  Error Logs: Check the application logs (transaction SLG1) for any additional error messages or context that may help in diagnosing the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the ICL_CUST_PM018 error message in your SAP system.