How To Fix CNV_00001189 - Enter a method name or delete the class name for target parameter &1

CNV_00001189 - Overview

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 189

• Message text: Enter a method name or delete the class name for target parameter &1

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.

CNV_00001189 - Details

• The SAP error message CNV_00001189 typically occurs in the context of data migration or conversion processes, particularly when using the SAP Conversion Tools or during the execution of a specific program related to data migration. This error indicates that there is an issue with the configuration of a method or class in the target parameter.
  
  Cause:
  The error message "Enter a method name or delete the class name for target parameter &1" suggests that the system expects a method name to be specified for a particular class, but it has either not been provided or is incorrectly configured. This can happen due to:
  
  Missing Method Name: The method name required for the target parameter is not specified.
  Incorrect Class Name: The class name provided may not have the expected methods defined.
  
  Configuration Issues: There may be issues in the configuration settings related to the data migration process.
  Custom Development: If there are custom classes or methods