How To Fix ECWB002 - Parameters exchanged

SAP Error Message - Details

• Message type: E = Error

• Message class: ECWB -

• Message number: 002

• Message text: Parameters exchanged

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ECWB002 - Parameters exchanged ?

  The SAP error message ECWB002, which states "Parameters exchanged," typically occurs in the context of the SAP system when there is an issue with the parameters being passed between different components or functions. This error can arise in various scenarios, such as during the execution of a transaction, report, or when using certain functionalities within the SAP system.
  Cause:
  
  Parameter Mismatch: The error often indicates that the parameters expected by a function module or method do not match the parameters being passed. This could be due to incorrect data types, missing parameters, or an incorrect sequence of parameters.
  Configuration Issues: Sometimes, the error can be related to configuration settings in the system that do not align with the expected parameters.
  Custom Code: If there are custom developments or enhancements in the system, they may not be handling parameters correctly, leading to this error.
  Version Compatibility: If there are differences in versions between components or systems, it may lead to parameter exchange issues.
  
  Solution:
  
  Check Parameter Definitions: Review the function module or method documentation to ensure that the parameters being passed are correct in terms of data types and order.
  Debugging: Use the SAP debugger to trace the execution of the program or transaction that is causing the error. This can help identify where the parameters are being incorrectly set or passed.
  Review Custom Code: If there are custom developments, review the code to ensure that it adheres to the expected parameter structure.
  Configuration Review: Check the configuration settings related to the transaction or function being executed to ensure they are set up correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that resolve known issues.
  Consult Documentation: Refer to SAP documentation or community forums for additional insights or similar cases.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the functionality you are using.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered the same issue.
  SAP Support: If the issue persists and is critical, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the root cause of the ECWB002 error and implement a suitable solution.