How To Fix CNV20551462 - Error; field overflow (&1)

CNV20551462 - Overview

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 462

• Message text: Error; field overflow (&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.

CNV20551462 - Details

• The SAP error message CNV20551462, which indicates a "field overflow" for a specific field, typically occurs during data migration or conversion processes. This error suggests that the data being processed exceeds the maximum length or size that the target field can accommodate.
  
  Cause:
  
  Data Length Exceeded: The most common cause of this error is that the data being imported or converted into a specific field exceeds the defined length of that field in the database or data structure.
  Data Type Mismatch: If the data type of the source field does not match the target field, it can lead to overflow issues.
  Incorrect Mapping: During data migration, if the mapping of fields is not done correctly, it can lead to situations where larger data is being mapped to smaller fields.
  
  
  Solution:
  
  Check Field Lengths: Review the field definitions in both the source and target systems to ensure that the data being migrated fits within the defined lengths.