Message type: E = Error
Message class:  CNV_PE - General messages for posting engine 
Message number: 015
Message text: Worklist object not found for area &1
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.
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.
The SAP error message CNV_PE015 indicates that a worklist object could not be found for a specified area. This error typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
Cause: Missing Worklist Object: The specific worklist object for the area indicated in the error message does not exist in the system. This could be due to: The worklist not being created or initialized properly. The worklist object being deleted or not yet generated. Incorrect configuration or setup of the migration project. Incorrect Area Specification: The area specified in the error message may be incorrect or not aligned with the existing worklist objects. Authorization Issues: The user may not have the necessary authorizations to access the worklist object.
Solution: Check Worklist Creation: Ensure that the worklist for the specified area has been created. You may need to run
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_PE014 Area &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_PE013 Changed objects exist, which are not yet saved
What causes this issue?  At least one object exists that is not yet saved. <ZH>Additional information</> Object ID,,<ZH>&V1&...
CNV_PE016 Execution rule information not valid
What causes this issue?  The information for execution rule is not valid.System Response  No information found.How to fix this error?  The system issu...
CNV_PE017 Area information not valid
What causes this issue?  The information for area with ID <ZH>&V1&</> is not valid.System Response  No information found.How to fi...
Click on this link to search all SAP messages.