How To Fix 5D641 - Sequence number can only consist of numbers "1234567890"

5D641 - Overview

• Message type: E = Error

• Message class: 5D - Error Messages for German Infotype Module Pools

• Message number: 641

• Message text: Sequence number can only consist of numbers "1234567890"

What causes this issue?

You want to create a contract where the sequential number does not
contain a numerical value. (0123456789).
This is not allowed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter a numerical value.

Error message extract from SAP system. Copyright SAP SE.

5D641 - Details

• The SAP error message 5D641 indicates that there is an issue with the sequence number input in a specific transaction or process. The error message states that the sequence number can only consist of numeric characters (0-9). This typically occurs when a user attempts to enter a sequence number that includes non-numeric characters, such as letters or special symbols.
  
  Cause:
  
  Invalid Input: The most common cause is that the user has entered a sequence number that contains characters other than digits (0-9).
  Data Formatting: If the sequence number is being pulled from a source that formats it incorrectly (e.g., including spaces, letters, or special characters), this can lead to the error.
  User Error: Users may mistakenly input the wrong value or format when prompted for a sequence number.
  
  
  Solution:
  
  Check Input: Ensure that the sequence number you are entering consists only of numeric characters (0-9). Remove any letters, spaces, or special characters.
  Data Validation: If the sequence