How To Fix ANWENDUNGSYSSWITCH106 - All PP transactions were unlocked

SAP Error Message - Details

• Message type: E = Error

• Message class: ANWENDUNGSYSSWITCH - Messages about System Switch - Application

• Message number: 106

• Message text: All PP transactions were unlocked

What causes this issue?

You attempted to release the transactions in the PP components that
were blocked as a result of defining the system as an
<DS:TX.ISR_RETAIL_SYSTEM>SAP Retail System</>. The transactions were
already released. The program has probably been run earlier.

System Response

The system definition was not changed.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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 ANWENDUNGSYSSWITCH106 - All PP transactions were unlocked ?

  The SAP error message "ANWENDUNGSYSSWITCH106 All PP transactions were unlocked" typically indicates that there is a system setting or configuration issue related to the Production Planning (PP) module. This message usually arises when the system is trying to perform an operation that requires certain transactions to be locked, but they are not, leading to potential inconsistencies or issues in the data.
  Cause:
  
  System Configuration: The error may occur due to incorrect configuration settings in the SAP system, particularly in the PP module.
  User Authorizations: Users may not have the necessary authorizations to lock or unlock transactions, leading to this message.
  Background Jobs: If there are background jobs that are supposed to lock transactions but fail to do so, this error can occur.
  System Performance Issues: High system load or performance issues can sometimes lead to unexpected behavior in transaction locking.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the PP module to ensure that they are set up correctly. This includes checking the settings for transaction locking.
  User Authorizations: Ensure that the users have the appropriate authorizations to perform the required actions. You may need to consult with your SAP security team to verify this.
  Monitor Background Jobs: Check if there are any background jobs that are supposed to lock transactions and ensure they are running correctly. You can use transaction codes like SM37 to monitor job statuses.
  System Performance: Investigate any performance issues in the system. You may need to work with your Basis team to analyze system performance and resolve any bottlenecks.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SU53 (Authorization Check), and SPRO (Customizing).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more detailed insights based on your specific system configuration and version.
  Documentation: Review SAP documentation related to the PP module and transaction locking for more context on how these processes work.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.