How To Fix CNV_PE_CHECK329 - Split seqnum must be filled for all or no relevance identifier

CNV_PE_CHECK329 - Overview

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 329

• Message text: Split seqnum must be filled for all or no relevance identifier

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_PE_CHECK329 - Details

• The SAP error message CNV_PE_CHECK329 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the split sequence number (seqnum) must be filled for all or none of the relevance identifiers in the data being processed.
  
  Cause:
  The error arises when there is an inconsistency in the data being migrated. Specifically, it occurs when some records have a split sequence number filled in while others do not, leading to a mismatch. The relevance identifier is used to determine the importance or relevance of the data being migrated, and the split sequence number is used to manage how data is divided or processed in batches.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Data Consistency: Review the data being migrated to ensure that all records with a relevance identifier have a corresponding split sequence number filled in. If some records