How To Fix AR136 - After '-', you must enter three digits

AR136 - Overview

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 136

• Message text: After '-', you must enter three digits

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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AR136 - Details

• The SAP error message AR136, which states "After '-', you must enter three digits," typically occurs when you are entering a value that requires a specific format, particularly in fields that expect a numeric input with a certain number of digits. This error often arises in scenarios involving account numbers, cost centers, or other identifiers that have a defined structure.
  
  Cause:
  
  Incorrect Input Format: The input value does not conform to the expected format. For example, if you are entering a number that should have three digits after a hyphen (e.g., "123-456"), but you enter fewer or more than three digits, the system will throw this error.
  Missing Digits: If you have a hyphen in your input but do not follow it with three digits, the system will not accept the entry.
  Data Entry Error: A simple typographical error can lead to this message, such as accidentally omitting digits or entering an incorrect character.
  
  
  Solution:
  
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