How To Fix /PF1/MSG_GUI163 - Unspecified error occurred during parallel import

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_GUI -

• Message number: 163

• Message text: Unspecified error occurred during parallel import

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 /PF1/MSG_GUI163 - Unspecified error occurred during parallel import ?

  The SAP error message /PF1/MSG_GUI163 indicating "Unspecified error occurred during parallel import" typically arises during the process of importing data or objects in parallel, often in the context of transport management or data migration. This error can be caused by various factors, and addressing it may require a systematic approach.
  Possible Causes:
  
  System Resource Limitations: Insufficient memory or CPU resources on the application server can lead to this error.
  Lock Conflicts: If multiple processes are trying to access the same resource or object simultaneously, it can result in conflicts.
  Transport Directory Issues: Problems with the transport directory or files can cause import failures.
  Network Issues: Connectivity problems between the systems involved in the import can lead to errors.
  Configuration Issues: Incorrect settings in the transport management system (TMS) or parallel processing settings.
  Version Incompatibility: Mismatched versions of SAP components or systems can lead to import issues.
  
  Solutions:
  
  Check System Resources: Monitor the system's CPU and memory usage. If resources are low, consider increasing them or reducing the number of parallel processes.
  Review Lock Entries: Use transaction SM12 to check for lock entries that may be causing conflicts. Clear unnecessary locks if applicable.
  Examine Transport Directory: Ensure that the transport directory is correctly configured and that there are no corrupted files. You can check the transport logs for more details.
  Network Stability: Verify the network connection between the systems involved in the import. Ensure that there are no interruptions or latency issues.
  TMS Configuration: Review the transport management system configuration. Ensure that the settings for parallel imports are correctly defined.
  Check Logs: Look into the transport logs (STMS -> Import Overview) for more detailed error messages that can provide insights into the specific cause of the issue.
  Retry the Import: Sometimes, simply retrying the import can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions and workarounds for common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Use transaction SM21 to check the system logs for any related error messages that might provide additional context.
  
  If the issue persists after trying the above solutions, it may be necessary to involve SAP support for further investigation.