How To Fix 1H045 - Check number entry invalid (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: 1H - BKK: Scheck-/Wechselverwaltung

• Message number: 045

• Message text: Check number entry invalid (see long text)

What causes this issue?

For this payment item a check number was specified although the
corresponding transaction type does not involve checks.

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?

Check the settings for the transaction type (Indicator: Check with
check management).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1H045 - Check number entry invalid (see long text) ?

  The SAP error message 1H045 ("Check number entry invalid (see long text)") typically occurs when there is an issue with the check number being entered in the system. This error can arise in various contexts, such as during the processing of payments or when managing financial transactions involving checks.
  Causes:
  
  Invalid Check Number Format: The check number may not conform to the expected format defined in the system.
  Check Number Already Used: The check number may have already been used in a previous transaction, leading to duplication issues.
  Check Number Range Issues: The check number may fall outside the defined range of valid check numbers in the system.
  Configuration Issues: There may be configuration settings in the payment program or check management that are not set up correctly.
  User Input Error: The user may have entered the check number incorrectly, such as typing errors or incorrect digits.
  
  Solutions:
  
  Verify Check Number Format: Ensure that the check number being entered adheres to the required format. Check for any leading zeros or specific character requirements.
  Check for Duplicates: Look up the check number in the system to see if it has already been used. If it has, you will need to use a different check number.
  Review Check Number Range: Check the configuration settings for the check number range in the system. Ensure that the number you are trying to enter falls within the valid range.
  Configuration Review: If you have access, review the configuration settings related to check management and payment processing to ensure they are set up correctly.
  Correct User Input: Double-check the entry for any typographical errors and re-enter the check number.
  
  Related Information:
  
  Long Text: The long text associated with the error message may provide additional context or specific details about the nature of the error. It is advisable to review this text for more insights.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches and updates.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., F110 for automatic payment transactions) that may be involved in the process where the error occurs.
  User Documentation: Refer to user manuals or documentation related to financial transactions in SAP for best practices and guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide further assistance.