How To Fix BK193 - Enter only external or internal numbers.

SAP Error Message - Details

• Message type: E = Error

• Message class: BK - Create, Display, Reverse Controlling Document

• Message number: 193

• Message text: Enter only external or internal numbers.

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 BK193 - Enter only external or internal numbers. ?

  The SAP error message BK193 ("Enter only external or internal numbers") typically occurs in the context of financial transactions, particularly when dealing with document numbers or account numbers in the SAP system. This error indicates that the input provided does not conform to the expected format for either external or internal numbers.
  Cause:
  
  Incorrect Number Format: The number entered may not match the expected format for either external or internal numbers. For example, it might contain invalid characters or be of an incorrect length.
  Configuration Issues: The number range settings in the SAP configuration may not be set up correctly, leading to conflicts in number assignment.
  User Input Error: The user may have mistakenly entered a number that is not valid or is outside the defined range.
  Document Type Restrictions: Certain document types may only accept specific types of numbers (internal or external), and the wrong type may have been entered.
  
  Solution:
  
  Check Number Format: Ensure that the number you are entering adheres to the required format. This includes checking for any leading zeros, special characters, or length restrictions.
  Verify Number Ranges: Go to the configuration settings in SAP (transaction code OBA7 for external number ranges or OBA5 for internal number ranges) and verify that the number ranges are correctly defined and active.
  Use Correct Document Type: Make sure you are using the correct document type that corresponds to the number you are trying to enter. If the document type requires an internal number, ensure you are not entering an external number, and vice versa.
  Consult Documentation: Refer to SAP documentation or help files for specific details on the number formats required for the transaction you are working with.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB50 (G/L Account Document), or others where this error might occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the correct procedures for entering numbers in SAP to minimize input errors.
  
  By following these steps, you should be able to resolve the BK193 error and continue with your financial transactions in SAP.