How To Fix TU168 - Deletion of an entry with MR reason 01 (periodic) not permitted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 168

• Message text: Deletion of an entry with MR reason 01 (periodic) not permitted

What causes this issue?

You are not permitted to delete a schedule record because the number of
schedule records is predefined by the period length in the portion. You
can only change the number of schedule records by entering another
portion.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TU168 - Deletion of an entry with MR reason 01 (periodic) not permitted ?

  The SAP error message TU168 indicates that there is an attempt to delete a master record (such as a material master or vendor master) that is associated with a periodic MR (Material Requirement) reason, specifically reason code 01. This error typically arises in the context of managing master data in SAP, particularly when dealing with periodic records that are not allowed to be deleted due to their status or configuration.
  Cause:
  
  Periodic MR Reason: The error specifically refers to a periodic master record that is linked to a reason code (01) which indicates that the record is part of a periodic process. This means that the record is likely being used in ongoing processes or has dependencies that prevent its deletion.
  Data Integrity: SAP enforces data integrity rules to ensure that records that are in use or have dependencies cannot be deleted. This is to prevent inconsistencies in the data and ensure that all related transactions and records remain valid.
  
  Solution:
  
  Check Dependencies: Before attempting to delete the entry, check if there are any dependent records or transactions that are linked to the master record. You may need to clear or adjust these dependencies first.
  Change Status: If the record is no longer needed, consider changing its status instead of deleting it. For example, you can mark it as inactive or obsolete, which may be a more appropriate action than deletion.
  Consult Documentation: Review the SAP documentation or configuration settings related to the specific master record and the periodic MR reason. This may provide insights into why the deletion is restricted and what alternatives are available.
  Use Transaction Codes: Utilize relevant transaction codes (like MM02 for material master) to modify the record instead of deleting it. This allows you to manage the record without violating the integrity rules.
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support or your internal SAP team for further assistance. They may provide specific guidance based on your system configuration.
  
  Related Information:
  
  MR Reasons: Understand the different material requirement reasons and their implications in your SAP environment. Each reason may have specific rules regarding deletion and modification.
  Master Data Management: Familiarize yourself with best practices for managing master data in SAP, including how to handle periodic records and the implications of deleting or modifying them.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context on handling periodic records.
  
  By following these steps, you should be able to address the TU168 error and manage your master records effectively within SAP.