How To Fix REISCA022 - Technical error during parallel processing (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: REISCA - Information System: General Functions

• Message number: 022

• Message text: Technical error during parallel processing (&1)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message REISCA022 - Technical error during parallel processing (&1) ?

  The SAP error message REISCA022 indicates a technical error that occurred during parallel processing in the SAP system. This error can arise in various contexts, often related to the execution of background jobs or parallel processing tasks in the SAP system.
  Cause:
  The REISCA022 error can be caused by several factors, including:
  
  System Resource Limitations: Insufficient system resources (CPU, memory, etc.) can lead to failures in parallel processing.
  Configuration Issues: Incorrect configuration settings for parallel processing in the SAP system.
  Data Issues: Problems with the data being processed, such as inconsistencies or corruption.
  Program Errors: Bugs or errors in the ABAP code or the program being executed in parallel.
  Lock Contention: Conflicts arising from multiple processes trying to access the same data simultaneously.
  
  Solution:
  To resolve the REISCA022 error, you can take the following steps:
  
  Check System Resources: Monitor the system's performance and resource usage. Ensure that there are enough resources available for parallel processing tasks.
  Review Configuration: Verify the configuration settings for parallel processing in the SAP system. Ensure that they are set correctly according to the system's requirements.
  Analyze Logs: Check the application logs (transaction SLG1) and system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  Debugging: If you have access to the ABAP code, consider debugging the program to identify any potential issues in the logic or data handling.
  Data Consistency Check: Run consistency checks on the data being processed to ensure there are no corrupt or inconsistent records.
  Adjust Parallel Processing Settings: If the error persists, consider adjusting the settings for parallel processing, such as reducing the number of parallel processes or changing the execution strategy.
  Contact SAP Support: If the issue cannot be resolved with the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs and the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SLG1 (Application Log), and SM21 (System Log) to help diagnose the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to parallel processing and performance tuning for further insights.
  
  By following these steps, you should be able to identify the root cause of the REISCA022 error and implement an appropriate solution.