How To Fix /IPRO/DBMC325 - System or communication failure in multitasking

SAP Error Message - Details

• Message type: E = Error

• Message class: /IPRO/DBMC -

• Message number: 325

• Message text: System or communication failure in multitasking

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 /IPRO/DBMC325 - System or communication failure in multitasking ?

  The SAP error message /IPRO/DBMC325 System or communication failure in multitasking typically indicates an issue related to the communication between the SAP system and the database, particularly when multitasking is involved. This can occur in various scenarios, such as during database operations, data transfers, or when executing background jobs.
  Causes:
  
  Network Issues: Problems with the network connection between the SAP application server and the database server can lead to communication failures.
  Database Locking: If the database is locked or busy due to other operations, it may not be able to respond to requests from the SAP system.
  Resource Limitations: Insufficient resources (CPU, memory, etc.) on either the application server or the database server can cause multitasking failures.
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can lead to communication problems.
  Database Errors: Issues within the database itself, such as corruption or misconfiguration, can also trigger this error.
  Timeouts: Long-running queries or operations that exceed timeout settings can result in communication failures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the SAP application server and the database server. You can use tools like ping or traceroute to diagnose connectivity.
  Review Database Locks: Check for any locks on the database that might be preventing access. You can use database management tools to identify and resolve locks.
  Monitor Resource Usage: Use monitoring tools to check the CPU, memory, and disk usage on both the application and database servers. If resources are low, consider optimizing or upgrading the hardware.
  Review Configuration Settings: Verify that the configuration settings for both the SAP system and the database are correct. This includes checking parameters related to multitasking and communication.
  Check Database Health: Run diagnostic checks on the database to identify any potential issues. This may include checking for corruption or misconfigured settings.
  Increase Timeout Settings: If timeouts are causing the issue, consider increasing the timeout settings in the SAP system or the database.
  Consult Logs: Review the SAP application logs and database logs for any additional error messages or warnings that could provide more context about the failure.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for guidelines on configuring and troubleshooting database connections.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or database administrators for further investigation and resolution.