How To Fix CNV_PE_CHECK291 - Dynamic assign to field &1 of table &2 failed

CNV_PE_CHECK291 - Overview

• Message type: E = Error

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

• Message number: 291

• Message text: Dynamic assign to field &1 of table &2 failed

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_CHECK291 - Details

• The SAP error message "CNV_PE_CHECK291 Dynamic assign to field &1 of table &2 failed" typically occurs during data migration or conversion processes, particularly when using the SAP Conversion Tools or during the execution of programs that involve dynamic field assignments. This error indicates that the system attempted to dynamically assign a value to a field in a specified table, but the assignment failed, likely due to one of the following reasons:
  Causes:
  
  Field Not Found: The specified field (&1) does not exist in the specified table (&2). This could be due to a typo or because the field has been removed or renamed in the current version of the table.
  Data Type Mismatch: The data type of the value being assigned does not match the data type of the target field. For example, trying to assign a string to a numeric field.
  Field Visibility: The field may not be visible or accessible in the