How To Fix CNV_OT_TB_UI001 - Function was called with wrong parameter assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OT_TB_UI - Messages for task list - UI representation

• Message number: 001

• Message text: Function was called with wrong parameter assignment

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 CNV_OT_TB_UI001 - Function was called with wrong parameter assignment ?

  The SAP error message CNV_OT_TB_UI001 typically indicates that a function was called with incorrect parameter assignments. This error is often encountered in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Causes:
  
  Incorrect Parameter Values: The parameters being passed to the function may not match the expected data types or formats. This can happen if the data being processed is not in the correct format or if there are missing values.
  Configuration Issues: There may be issues with the configuration of the data migration tool or the specific function being called.
  Version Mismatch: If there are discrepancies between the versions of the software components being used, it may lead to incompatibility in function calls.
  Custom Code: If there is custom code involved in the data migration process, it may not be handling parameters correctly.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to the function. Ensure that they are of the correct type and format as expected by the function.
  Review Configuration: Verify the configuration settings for the data migration tool. Ensure that all necessary settings are correctly defined.
  Debugging: If you have access to the development environment, use debugging tools to step through the code and identify where the incorrect parameter assignment is occurring.
  Consult Documentation: Refer to the official SAP documentation for the specific function being called to understand the expected parameters and their formats.
  Update Software: Ensure that all components of the SAP system are up to date. If there are known issues with certain versions, applying patches or updates may resolve the problem.
  Check Custom Code: If there is custom code involved, review it for any potential issues with parameter handling. Make sure that it adheres to the expected standards.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the error message. SAP frequently publishes notes that provide solutions or workarounds for specific error messages.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting data migration issues, such as SE80 for object navigation or SE37 for function module testing.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.