How To Fix 8A149 - Enter a valid format for a 14-digit reference document number.

8A149 - Overview

• Message type: E = Error

• Message class: 8A - Messages for Argentina

• Message number: 149

• Message text: Enter a valid format for a 14-digit reference document number.

What causes this issue?

You entered a format that is not valid for a reference document number
with 14 digits.

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 reference document number with the following format:
PBBBBLNNNNNNNN.
,,Where:
P = Prefix set in the branch configuration
BBBB = Branch number
L = Print charachter letter
NNNNNNNN = Number

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8A149 - Enter a valid format for a 14-digit reference document number. ?

  The SAP error message 8A149 indicates that the system expects a valid format for a 14-digit reference document number, but the input provided does not meet the required criteria. This error typically occurs in scenarios where a document number is being entered, such as in financial transactions, invoice processing, or document management.
  
  Cause:
  
  
  Incorrect Format: The reference document number entered does not conform to the expected 14-digit format. This could be due to:
  
  The number being too short or too long.
  Non-numeric characters being included.
  Leading or trailing spaces.
  
  
  
  
  Configuration Issues: The system may have specific settings or configurations that dictate the format of document numbers, which may not be aligned with the input.
  
  
  User Error: The user may have mistakenly entered the wrong number or format.
  
  
  
  Solution:
  
  
  Check Input: Ensure that the reference document number is exactly 14 digits long and contains only numeric characters. Remove any spaces or special characters.
  
  
  Format Validation: If the number is generated from