How To Fix QP311 - The characteristic number is too large

SAP Error Message - Details

• Message type: E = Error

• Message class: QP - Message IDs for function module group QPAA

• Message number: 311

• Message text: The characteristic number is too large

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message QP311 - The characteristic number is too large ?

  The SAP error message QP311, which states "The characteristic number is too large," typically occurs in the context of Quality Management (QM) or when dealing with characteristics in the context of inspection plans or quality notifications. This error indicates that the characteristic number you are trying to use exceeds the maximum limit defined in the system.
  Cause:
  
  Characteristic Number Limit: SAP has a predefined limit for characteristic numbers. If you attempt to create or reference a characteristic number that exceeds this limit, you will encounter this error.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the expected values for characteristic numbers.
  Data Entry Errors: Sometimes, this error can arise from simple data entry mistakes, such as entering an incorrect number or format.
  
  Solution:
  
  Check Characteristic Number: Verify the characteristic number you are trying to use. Ensure that it is within the acceptable range defined by your SAP system.
  Review Configuration: If you have access to the configuration settings, check the settings related to characteristics in the Quality Management module. Ensure that the limits are set correctly.
  Use Valid Characteristic Numbers: If you are creating new characteristics, ensure that you are using valid and unique characteristic numbers that do not exceed the system's limits.
  Consult Documentation: Refer to SAP documentation or help resources for specific limits related to characteristic numbers in your version of SAP.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to Quality Management, such as QP01 (Create Characteristic) or QP02 (Change Characteristic), to better understand where the error might be occurring.
  User Authorization: Ensure that you have the necessary authorizations to create or modify characteristics in the system, as lack of permissions can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to resolve the QP311 error and continue with your work in SAP.