How To Fix /STMC/CR_LOG049 - [&1] Synchronization of system &2/&3 in process

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_LOG -

• Message number: 049

• Message text: [&1] Synchronization of system &2/&3 in process

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_LOG049 - [&1] Synchronization of system &2/&3 in process ?

  The SAP error message /STMC/CR_LOG049 [&1] Synchronization of system &2/&3 in process typically indicates that a synchronization process is currently running for a specific system in the SAP landscape. This message is often encountered in the context of system landscape management, particularly when dealing with system copies, system refreshes, or landscape synchronization tasks.
  Cause:
  
  Ongoing Synchronization: The primary cause of this error is that a synchronization process is already in progress for the specified system. This could be due to a scheduled job or a manual synchronization that has not yet completed.
  Locking Mechanism: SAP uses locking mechanisms to prevent multiple synchronization processes from running simultaneously, which could lead to data inconsistencies or corruption.
  
  Solution:
  
  Wait for Completion: The simplest solution is to wait for the ongoing synchronization process to complete. You can monitor the status of the synchronization in the relevant transaction (e.g., ST22, SM37, or SM21).
  Check Background Jobs: Use transaction SM37 to check for any background jobs related to synchronization. If you find a job that is stuck or taking too long, you may need to investigate further.
  Cancel Stuck Jobs: If you determine that a synchronization job is stuck and not progressing, you may need to cancel it. Be cautious when doing this, as it could lead to inconsistencies. Ensure that you have the necessary authorizations and that you understand the implications of canceling the job.
  Review Logs: Check the logs for any errors or warnings that might indicate why the synchronization is taking longer than expected. This can provide insights into any underlying issues that need to be addressed.
  Consult Documentation: Refer to SAP documentation or notes related to the specific synchronization process you are working with for additional troubleshooting steps or best practices.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST22 (Dump Analysis), SM37 (Job Monitoring), and SM21 (System Log) to help diagnose the issue.
  SAP Notes: Search for SAP Notes related to the specific error message or synchronization process for any known issues or patches.
  System Performance: Ensure that the system has adequate resources (CPU, memory, disk space) to handle synchronization tasks, as performance issues can lead to longer processing times.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.