How To Fix AH667 - Not possible to determine alloc. date for meter reading unit &1 date &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 667

• Message text: Not possible to determine alloc. date for meter reading unit &1 date &2

What causes this issue?

Internal error:
During analysis of the schedule records, an error has occurred in the
function module ISU_ALLOCATION_DATE_LOCATE when calling in LEA00F05.
The call parameters always require a result, even if scheduling is not
maintained completely. This needs to be corrected.

System Response

Processing is canceled

How to fix this error?

Please contact SAP

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH667 - Not possible to determine alloc. date for meter reading unit &1 date &2 ?

  The SAP error message AH667, which states "Not possible to determine alloc. date for meter reading unit &1 date &2," typically occurs in the context of utilities management, particularly when dealing with meter readings and allocation of those readings to billing periods or other processes.
  Cause:
  The error usually arises due to one or more of the following reasons:
  
  
  Missing Configuration: The system may not have the necessary configuration to determine the allocation date for the specified meter reading unit. This could be due to missing or incorrect settings in the master data or configuration tables.
  
  
  Invalid Meter Reading Date: The date provided in the error message may not be valid for the meter reading unit. This could happen if the date is outside the expected range or if there are no readings available for that date.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to the meter reading unit, such as missing entries in the relevant tables or incorrect relationships between the meter reading and the billing periods.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required data, leading to this error.
  
  
  Solution:
  To resolve the AH667 error, you can take the following steps:
  
  
  Check Configuration: Verify the configuration settings for the meter reading unit in the SAP system. Ensure that all necessary parameters are correctly set up in the relevant customizing transactions (e.g., SPRO).
  
  
  Validate Meter Reading Dates: Check the meter reading date provided in the error message. Ensure that it is valid and corresponds to an actual meter reading. You can do this by reviewing the meter reading history for the specified unit.
  
  
  Review Master Data: Ensure that the master data for the meter reading unit is complete and accurate. This includes checking the installation, contract, and billing information associated with the meter.
  
  
  Check for Data Inconsistencies: Use transaction codes like SE16 or SE11 to check the relevant database tables for inconsistencies or missing entries. Look for any discrepancies that might affect the allocation of the meter reading.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the meter reading data. If not, work with your SAP security team to grant the required permissions.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to this error message.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the meter reading unit and date involved.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW38 (Change PM Orders), EL31 (Display Meter Reading), and others that may help in troubleshooting.
  Documentation: Review SAP documentation related to Utilities Management and Meter Reading processes for additional insights and best practices.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the AH667 error and implement an appropriate solution.