How To Fix IWB_MPS154 - Synchronization started in the background

SAP Error Message - Details

• Message type: E = Error

• Message class: IWB_MPS - Messages for Multi-Product Support

• Message number: 154

• Message text: Synchronization started in the background

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IWB_MPS154 - Synchronization started in the background ?

  The SAP error message IWB_MPS154, which states "Synchronization started in the background," typically occurs in the context of SAP's Integrated Business Planning (IBP) or other applications that involve data synchronization processes. This message indicates that a synchronization process has been initiated but is still running in the background, which may lead to issues if users are trying to access data that is being synchronized.
  Cause:
  
  Ongoing Synchronization: The primary cause of this message is that a synchronization process is already in progress. This can happen if a previous synchronization was not completed or if multiple synchronization requests were initiated simultaneously.
  Long-running Processes: If the synchronization process takes longer than expected due to large data volumes or system performance issues, users may encounter this message.
  System Configuration: Incorrect configuration settings in the IBP or related systems can lead to synchronization issues.
  
  Solution:
  
  Check Background Jobs: Use transaction codes like SM37 to check the status of background jobs. Look for any jobs related to synchronization that are currently running. If a job is stuck, you may need to terminate it.
  Wait for Completion: If the synchronization is still running, it may be best to wait for it to complete before attempting to initiate another synchronization.
  Review Logs: Check the logs for any errors or warnings that may indicate why the synchronization is taking longer than expected. This can provide insights into any underlying issues.
  System Performance: Ensure that the system has adequate resources (CPU, memory, etc.) to handle the synchronization process efficiently.
  Configuration Review: Review the configuration settings related to synchronization in IBP or the relevant application to ensure they are set up correctly.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (to monitor background jobs) and SLG1 (to check application logs).
  Documentation: Refer to SAP's official documentation for IBP or the specific application you are using for detailed information on synchronization processes and troubleshooting steps.
  Performance Tuning: Consider performance tuning for your SAP environment if synchronization processes are frequently taking too long.
  
  By following these steps, you should be able to address the IWB_MPS154 error message effectively.