How To Fix LOP115 - Invalid parameters were transferred to method &1 of class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LOP - Logistical contract options

• Message number: 115

• Message text: Invalid parameters were transferred to method &1 of 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LOP115 - Invalid parameters were transferred to method &1 of class &2 ?

  The SAP error message LOP115 indicates that invalid parameters were passed to a method in a specific class. This error typically arises in the context of SAP's Logistics Execution (LE) or Warehouse Management (WM) modules, where certain methods expect specific types or formats of input parameters.
  Cause:
  
  Incorrect Data Types: The parameters being passed to the method do not match the expected data types. For example, a string might be passed where a numeric value is expected.
  Missing Required Parameters: Some required parameters may not have been provided, leading to the method being unable to execute properly.
  Invalid Values: The values of the parameters may not be valid according to the business logic or constraints defined in the method.
  Custom Code Issues: If there is custom development involved, there may be bugs or logical errors in the code that calls the method.
  
  Solution:
  
  Check Method Documentation: Review the documentation for the method in question to understand the expected parameters and their formats.
  Debugging: Use the ABAP debugger to step through the code and inspect the values being passed to the method. This can help identify which parameter is causing the issue.
  Parameter Validation: Implement validation checks before calling the method to ensure that all parameters are valid and meet the expected criteria.
  Review Custom Code: If the error is occurring in custom code, review the logic to ensure that it adheres to the expected input requirements for the method.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to look at transaction codes related to the specific module (e.g., LT01 for transfer orders, LT10 for stock transfers).
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Support: If the issue persists and is critical, consider reaching out to SAP Support for assistance, especially if it involves standard SAP code.
  
  By following these steps, you should be able to identify the root cause of the LOP115 error and implement a solution to resolve it.