How To Fix CNV_MBT331 - Activity has been started in batch on &1 (execution target &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 331

• Message text: Activity has been started in batch on &1 (execution target &2)

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 CNV_MBT331 - Activity has been started in batch on &1 (execution target &2) ?

  The SAP error message CNV_MBT331 typically relates to issues encountered during the execution of a batch job in the context of a data migration or conversion process. This message indicates that an activity has been initiated in batch mode, and it provides information about the execution target.
  Cause:
  
  Batch Job Execution: The error usually arises when a batch job is started for a specific activity, but there may be issues with the job's configuration, execution environment, or resource availability.
  Execution Target Issues: The execution target (&2) may not be properly configured or may not be available, leading to the inability to complete the activity.
  Authorization Issues: The user or process executing the batch job may lack the necessary authorizations to perform the required actions.
  System Configuration: There may be configuration issues in the SAP system that prevent the batch job from executing correctly.
  
  Solution:
  
  Check Batch Job Status: Use transaction codes like SM37 to monitor the status of the batch job. Look for any error messages or logs that provide more details about the failure.
  Review Execution Target: Ensure that the execution target (&2) is correctly configured and available. This may involve checking system settings or ensuring that the target system is up and running.
  Authorization Check: Verify that the user or process executing the batch job has the necessary authorizations to perform the activity. This may involve checking roles and permissions in the SAP system.
  Configuration Review: Review the configuration settings related to the data migration or conversion process. Ensure that all necessary parameters are set correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are working on. There may be specific guidelines or troubleshooting steps provided by SAP.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Notes: Search for SAP Notes related to CNV_MBT331 or the specific migration tool you are using. SAP Notes often contain fixes, workarounds, or additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to diagnose and resolve the CNV_MBT331 error effectively.