How To Fix REISCA023 - Resource error during parallel processing (&1)

REISCA023 - Overview

• Message type: E = Error

• Message class: REISCA - Information System: General Functions

• Message number: 023

• Message text: Resource 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.

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 REISCA023 - Resource error during parallel processing (&1) ?

  The SAP error message REISCA023 indicates a resource error during parallel processing, which typically occurs when the system is unable to allocate the necessary resources (such as memory, CPU, or other system resources) to execute a parallel processing task. This can happen in various scenarios, such as during data processing, report generation, or batch jobs.
  Causes:
  
  Insufficient System Resources: The system may not have enough memory or CPU resources available to handle the parallel processing requests.
  
  Configuration Issues: The configuration settings for parallel processing may not be optimized, leading to resource contention.
  High Load on the System: If the system is under heavy load due to other processes, it may not be able to allocate resources for new parallel tasks.
  Database Locks: If there are locks on the database that prevent access to required data, it can lead to resource errors.
  Job Scheduling Conflicts: Conflicts with other scheduled jobs that are running simultaneously can also lead