How To Fix CNV_MBT_46428 - PEB &1 is not valid

CNV_MBT_46428 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 428

• Message text: PEB &1 is not valid

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_MBT_46428 - Details

• The SAP error message CNV_MBT_46428 with the description "PEB &1 is not valid" typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. The error indicates that a specific PEB (Process Execution Block) is not recognized or is invalid in the context of the operation being performed.
  Causes:
  
  Invalid PEB Reference: The PEB referenced in the error message may not exist in the system or may have been deleted or not properly created.
  
  Configuration Issues: There may be configuration issues in the migration settings or parameters that lead to the PEB being considered invalid.
  Data Integrity Issues: The data being migrated may have inconsistencies or integrity issues that prevent the PEB from being recognized.
  Version Mismatch: The version of the migration tool or the source system may not be compatible with the target system, leading to invalid references.
  
  Solutions:
  
  Check PEB Existence: Verify that the PEB referenced in