How To Fix CNV_PE383 - Grouping is not supported for transfer method &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 383

• Message text: Grouping is not supported for transfer method &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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE383 - Grouping is not supported for transfer method &1 ?

  The SAP error message CNV_PE383 indicates that grouping is not supported for the specified transfer method. This error typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data transfer tools.
  Cause:
  The error occurs when the system attempts to group data records for a transfer method that does not support grouping. This can happen if:
  
  The transfer method specified does not allow for the aggregation of data records.
  The configuration or mapping of the data transfer is incorrect, leading to an unsupported operation.
  
  Solution:
  To resolve the CNV_PE383 error, you can take the following steps:
  
  
  Check Transfer Method: Verify the transfer method you are using. Ensure that it supports grouping. If it does not, you may need to change the transfer method or adjust your data processing approach.
  
  
  Review Data Mapping: Look at the data mapping configuration. Ensure that the fields and records are correctly defined and that there are no attempts to group records in a way that is not supported.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific transfer method you are using. This documentation will provide insights into the capabilities and limitations of that method.
  
  
  Adjust Data Preparation: If grouping is not supported, consider preparing your data in a way that does not require grouping. This may involve flattening the data structure or processing records individually.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your implementation.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, review the migration project settings and ensure that the data transfer methods are correctly configured.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the CNV_PE383 error and implement a suitable solution.