How To Fix TU381 - Period length for alt. portion &1(&2) differs from orig. portion &3(&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 381

• Message text: Period length for alt. portion &1(&2) differs from orig. portion &3(&4)

What causes this issue?

You entered alternative portion &v1&, which has a period length of &v2&.
The meter reading in the installation refers to portion &v3&, which has
a period length of &v4&.

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?

Select an alternative portion that also has a period length of &v4&.

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 TU381 - Period length for alt. portion &1(&2) differs from orig. portion &3(&4) ?

  The SAP error message TU381 indicates that there is a discrepancy between the period lengths of an alternative portion and the original portion in a transaction. This typically occurs in the context of transport requests or when dealing with alternative portions of data in SAP systems, such as in the context of transport management or data migration.
  Cause:
  The error arises when the alternative portion (e.g., a different version or representation of data) has a different period length than the original portion. This can happen due to:
  
  Configuration Issues: The settings for the alternative portion may not match those of the original portion.
  Data Inconsistencies: There may be inconsistencies in the data being transported or migrated, leading to mismatched period lengths.
  Custom Development: If there are custom developments or modifications in the system, they may not align with the standard configurations.
  
  Solution:
  To resolve the TU381 error, you can take the following steps:
  
  
  Check Configuration: Review the configuration settings for both the original and alternative portions. Ensure that the period lengths are consistent across both configurations.
  
  
  Data Validation: Validate the data being transported or migrated. Ensure that the data in the alternative portion matches the structure and period length of the original portion.
  
  
  Adjust Period Lengths: If necessary, adjust the period lengths in the configuration settings to ensure they match. This may involve changing settings in the relevant modules (e.g., Financial Accounting, Controlling).
  
  
  Review Transport Requests: If this error occurs during a transport request, check the transport logs for any additional errors or warnings that may provide more context.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with. There may be specific guidelines or known issues related to this error.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or patches available.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to transport management (e.g., STMS) and data migration to better understand the context of the error.
  Community 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 and resolve the cause of the TU381 error in your SAP system.