How To Fix CNV20201004 - Format error! Number = &1 is too long! (> &2)

CNV20201004 - Overview

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 004

• Message text: Format error! Number = &1 is too long! (> &2)

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.

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CNV20201004 - Details

• The SAP error message CNV20201004 indicates that there is a format error related to a number that exceeds the allowed length. This error typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools or during the execution of specific programs that handle numeric data.
  
  Cause:
  The error message specifies that a number (represented by &1) is too long, exceeding the maximum allowed length (represented by &2). This can happen due to several reasons:
  
  Data Input Error: The source data may contain numeric values that are longer than the target field's defined length in the SAP system.
  
  Configuration Issues: The target field in the SAP system may not be configured to accept the length of the incoming data.
  Data Type Mismatch: There may be a mismatch between the data types in the source and target systems, leading to an overflow of numeric values.
  
  
  Solution:
  To resolve the CNV20201004 error, you can take the