How To Fix /ISDFPS/FDP313 - Incorrect format; only character strings between "AA" and "ZZ" allowed

/ISDFPS/FDP313 - Overview

• Message type: E = Error

• Message class: /ISDFPS/FDP -

• Message number: 313

• Message text: Incorrect format; only character strings between "AA" and "ZZ" allowed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/FDP313 - Incorrect format; only character strings between "AA" and "ZZ" allowed ?

  The SAP error message /ISDFPS/FDP313 Incorrect format; only character strings between "AA" and "ZZ" allowed typically occurs in the context of SAP applications that require specific formatting for certain fields, particularly when dealing with character strings that are expected to fall within a defined range.
  
  Cause:
  
  Invalid Input: The error indicates that the input provided does not conform to the expected format. Specifically, it suggests that the input string must consist of uppercase letters ranging from "AA" to "ZZ". Any input outside this range, including lowercase letters, numbers, or special characters, will trigger this error.
  Data Entry Error: Users may inadvertently enter incorrect values due to typographical errors or misunderstanding of the required format.
  
  Configuration Issues: In some cases, the system configuration or customizations may not align with the expected input formats.
  
  
  Solution:
  
  Check Input Values: Review the input value that triggered the error. Ensure that it is a two-character uppercase string that falls within the