How To Fix 8A102 - Referenced number must be smaller than &

SAP Error Message - Details

• Message type: E = Error

• Message class: 8A - Messages for Argentina

• Message number: 102

• Message text: Referenced number must be smaller than &

What causes this issue?

The number of the withholding type to be deducted has to be lower than
the number assigned to the withholding type itself.

How to fix this error?

Please enter a different number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8A102 - Referenced number must be smaller than & ?

  The SAP error message 8A102 indicates that a referenced number must be smaller than a specified value. This error typically occurs in the context of financial transactions, such as when dealing with document numbers, reference numbers, or other numerical identifiers that have specific constraints.
  Cause:
  The error is triggered when a user attempts to enter a number that exceeds the allowed limit defined in the system. This could happen in various scenarios, such as:
  
  Entering a document number that is greater than the maximum allowed value.
  Inputting a reference number that does not comply with the defined range.
  Issues with configuration settings that define the limits for document or reference numbers.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Input Value: Ensure that the number you are trying to enter is indeed smaller than the specified limit. Review the documentation or guidelines for the specific field to understand the constraints.
  
  
  Review Configuration Settings: If you have access to the configuration settings, check the relevant settings for document or reference number ranges. This may involve:
  
  Navigating to the appropriate configuration transaction (e.g., SPRO) and checking the number range settings for the relevant module (e.g., FI, MM).
  Ensuring that the number ranges are correctly defined and that the maximum values are set appropriately.
  
  
  
  Consult with Your SAP Administrator: If you are unsure about the configuration or if the issue persists, consult with your SAP administrator or support team. They can provide insights into the system settings and help adjust the number ranges if necessary.
  
  
  Check for Customizations: If your organization has custom developments or enhancements, ensure that these do not interfere with standard number range checks.
  
  
  Testing: After making any changes, perform tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation for the specific module you are working with to understand the constraints and configurations related to document and reference numbers.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.