How To Fix AH228 - Register-related data in the rate header is incomplete

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 228

• Message text: Register-related data in the rate header is incomplete

What causes this issue?

The rate is valid for registers. However, you have not entered the
required register-related data in the rate header.

System Response

The action you requested cannot be performed.

How to fix this error?

Enter a value in the following fields in the rate header:
<LS>Register operand</>
<LS>Validation class</>
<LS>Minimum portion</>

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH228 - Register-related data in the rate header is incomplete ?

  The SAP error message AH228, which states "Register-related data in the rate header is incomplete," typically occurs in the context of SAP's billing and invoicing processes, particularly when dealing with tax calculations or rate determination in the context of utilities or similar industries.
  Cause:
  The error is usually caused by missing or incomplete data in the rate header that is necessary for the system to process billing or invoicing correctly. This can include:
  
  Missing Rate Information: The rate header may not have all the required fields filled out, such as tax codes, rate types, or other relevant parameters.
  Configuration Issues: There may be issues with the configuration of the rate determination process in the system, leading to incomplete data being pulled into the rate header.
  Master Data Issues: Related master data (like customer master, material master, or service master) may not be properly maintained, leading to incomplete information being available for rate determination.
  Inconsistent Data: There may be inconsistencies between the rate header and the underlying data, such as changes in tax regulations or rate structures that have not been updated in the system.
  
  Solution:
  To resolve the AH228 error, you can take the following steps:
  
  
  Check Rate Header Data: Review the rate header in the relevant transaction (e.g., billing document, invoice) to ensure that all required fields are filled out correctly. Look for missing tax codes, rate types, or other necessary information.
  
  
  Review Configuration: Check the configuration settings for rate determination in the SAP system. Ensure that all necessary settings are correctly configured and that there are no missing entries in the relevant tables.
  
  
  Validate Master Data: Ensure that all related master data is complete and accurate. This includes checking customer, material, and service master records for any missing or incorrect information.
  
  
  Consult Documentation: Refer to SAP documentation or help notes related to the specific module you are working with (e.g., SAP IS-U for utilities) to understand the required fields and configurations.
  
  
  Test with Sample Data: If possible, create a test scenario with sample data to see if the error can be replicated. This can help identify if the issue is with specific data entries or a broader configuration problem.
  
  
  Contact SAP Support: If the issue persists after checking the above areas, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version of SAP you are using and any known issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoices), FBL1N (Vendor Line Item Display), or FBL3N (G/L Account Line Item Display) to analyze related documents.
  SAP Notes: Search for SAP Notes related to error AH228 in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  User Forums: Consider checking SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the AH228 error in your SAP system.