/AIF/ENGINE_PERSIST001 - Reading &2 of &3 data messages; &1% completed

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/ENGINE_PERSIST -

• Message number: 001

• Message text: Reading &2 of &3 data messages; &1% completed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/ENGINE_PERSIST001 - Reading &2 of &3 data messages; &1% completed ?

  The SAP error message /AIF/ENGINE_PERSIST001 typically relates to issues encountered during the processing of data messages in the Application Interface Framework (AIF). This message indicates that there is a problem with reading data messages, and it provides a percentage completion status, which can help in diagnosing the issue.
  Cause:
  
  Data Volume: The error may occur if there is a large volume of data messages being processed, leading to timeouts or performance issues.
  Database Issues: There could be issues with the database, such as locks, deadlocks, or performance bottlenecks that prevent the system from reading the messages efficiently.
  Configuration Issues: Incorrect configuration settings in AIF or related components may lead to problems in message processing.
  Message Format: If the incoming messages are not in the expected format or contain invalid data, it can cause reading errors.
  System Resources: Insufficient system resources (CPU, memory, etc.) can lead to performance issues during message processing.
  
  Solution:
  
  Check System Performance: Monitor system performance metrics to identify any bottlenecks. Ensure that the database and application server have sufficient resources.
  Review AIF Configuration: Verify the configuration settings in AIF to ensure they are set up correctly for the expected data volume and message types.
  Database Maintenance: Perform database maintenance tasks, such as clearing locks, optimizing tables, and checking for deadlocks.
  Message Validation: Validate the incoming messages to ensure they conform to the expected format and contain valid data.
  Increase Timeout Settings: If the issue is related to timeouts, consider increasing the timeout settings for message processing.
  Batch Processing: If processing a large volume of messages, consider breaking them into smaller batches to reduce the load on the system.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like /AIF/MSG to monitor and manage messages in AIF.
  Logs and Traces: Check the AIF logs and traces for more detailed error messages that can provide insights into the root cause of the issue.
  SAP Notes: Look for relevant SAP Notes that may address known issues related to this error message.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed logs and error messages for further analysis.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /AIF/ENGINE_PERSIST001 error message in SAP.