How To Fix TU170 - Indicator cannot be changed because it is still used in portions

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 170

• Message text: Indicator cannot be changed because it is still used in portions

What causes this issue?

You cannot change the indicator in this way because portions still
exist for which the <LS>Dynamic scheduling</> indicator is set.

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?

Delete the <LS>Dynamic scheduling</> indicator in all portions first.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TU170 - Indicator cannot be changed because it is still used in portions ?

  The SAP error message TU170 indicates that an indicator (such as a status or flag) cannot be changed because it is still being used in certain portions of the system. This typically occurs in the context of configuration or master data where the indicator is linked to specific processes or transactions.
  Cause:
  
  Active Usage: The indicator is currently in use in one or more transactions, processes, or configurations. This means that the system has dependencies on this indicator, and changing it could disrupt those processes.
  Data Integrity: SAP enforces data integrity by preventing changes to indicators that are actively being referenced, ensuring that the system remains stable and consistent.
  
  Solution:
  To resolve the TU170 error, you can follow these steps:
  
  
  Identify Usage:
  
  Check where the indicator is being used. This can often be done through transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to look up the tables or configurations that reference the indicator.
  Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to find any custom programs or function modules that might be using the indicator.
  
  
  
  Remove Dependencies:
  
  If possible, remove or deactivate the dependencies that are using the indicator. This may involve changing configurations, deleting or modifying records, or adjusting settings in related modules.
  Ensure that any changes made do not negatively impact business processes.
  
  
  
  Change the Indicator:
  
  Once you have confirmed that the indicator is no longer in use, attempt to change it again.
  If the indicator is part of a configuration that is locked or requires specific authorizations, ensure you have the necessary permissions to make the change.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis or functional team for guidance on best practices for changing indicators.
  
  
  
  Testing:
  
  After making changes, conduct thorough testing to ensure that the system behaves as expected and that no processes are adversely affected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you analyze and troubleshoot the issue, such as SE11, SE16, SE80, and SE37.
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the TU170 error. SAP frequently updates its knowledge base with solutions for common issues.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to indicators and configurations in the SAP system.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or your internal SAP team for further assistance.