How To Fix /LTB/MC187 - Another activity is in process for this project. Try again later.

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/MC -

• Message number: 187

• Message text: Another activity is in process for this project. Try again later.

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 /LTB/MC187 - Another activity is in process for this project. Try again later. ?

  The SAP error message /LTB/MC187 Another activity is in process for this project. Try again later. typically indicates that there is a concurrent process or transaction currently being executed for the same project in the SAP system. This can happen in various scenarios, such as when multiple users are trying to access or modify the same project data simultaneously.
  Cause:
  
  Concurrent Processes: Another user or background job is currently processing data for the same project.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one user is editing or processing a project, other users will be locked out until the first process is completed.
  Long-Running Transactions: If a transaction takes a long time to complete, it can lead to this error for other users trying to access the same project.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for a few moments and then try again. The other process may complete shortly.
  Check Active Sessions: If you have access, check for any active sessions or background jobs that might be processing the project. You can use transaction codes like SM50 (to view active processes) or SM66 (to view processes across the system).
  Communicate with Team Members: If you are in a collaborative environment, check with your team members to see if someone else is working on the same project.
  Transaction Monitoring: If the issue persists, you may need to monitor the transaction logs or consult with your SAP Basis team to identify any long-running processes that may be causing the lock.
  System Administration: If you have administrative access, you can use transaction SM12 to view and manage locks. However, be cautious when releasing locks, as this can lead to data inconsistencies if not handled properly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for project management and locking mechanisms to understand how to manage concurrent access.
  User Training: Ensure that users are trained on how to handle project data and understand the implications of concurrent access.
  
  If the problem continues after trying the above solutions, it may be necessary to escalate the issue to your SAP support team for further investigation.