How To Fix RK006 - Error in parallel processing (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: RK - Messages for Parallel Processing

• Message number: 006

• Message text: Error in parallel processing (see long text)

What causes this issue?

An error occurred during parallel processing.
&TECHNICAL-INFO&
Local host: &V1&
RFC destination: &V2&
Error code: &V3&
Additional info: &V4&

System Response

The affected objects are marked internally by the system, and
processing is automatically repeated for each object.

How to fix this error?

If this error occurs only rarely, it can be ignored.
If this error occurs often, it may cause performance loss during
execution of the transaction. In this case, notify your system
administrator.
If a similar error is issued for a certain object, see the long text
for the error message.
Notes for system administrator
This may be a program error.
Check whether there are entries in the system log on the local host
&V1& or on the application server &V2& that were generated by this
application.
Send a problem message to SAP, indicating the transaction code of the
application, message number RK006, and the data listed under
"&TECHNICAL-INFO&".
Also include relevant additional information such as associated system
log entries or short dumps.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RK006 - Error in parallel processing (see long text) ?

  The SAP error message RK006, which indicates "Error in parallel processing," typically arises during the execution of parallel processing tasks in SAP, such as during the execution of background jobs or when using parallel processing features in various SAP modules.
  Cause:
  The RK006 error can be caused by several factors, including:
  
  Resource Limitations: Insufficient system resources (CPU, memory) can lead to failures in parallel processing.
  Configuration Issues: Incorrect settings in the SAP system for parallel processing can lead to errors.
  Data Issues: Problems with the data being processed, such as inconsistencies or corruption, can trigger this error.
  System Bugs: There may be bugs in the SAP version you are using that affect parallel processing.
  Lock Contention: If multiple processes are trying to access the same data simultaneously, it can lead to contention and errors.
  
  Solution:
  To resolve the RK006 error, you can take the following steps:
  
  Check System Resources: Monitor the system's CPU and memory usage. If resources are low, consider optimizing the workload or increasing system resources.
  Review Configuration: Ensure that the configuration settings for parallel processing are correct. This may involve checking settings in transaction codes like RZ10 (profile parameters) or RZ12 (process overview).
  Analyze Job Logs: Look at the job logs for more detailed error messages that can provide insights into what went wrong during the parallel processing.
  Data Consistency Check: Run consistency checks on the data being processed to ensure there are no issues. This can involve using transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  Update SAP: Ensure that your SAP system is up to date with the latest patches and support packages, as these may contain fixes for known bugs.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect a bug or need more in-depth troubleshooting.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) to help diagnose the issue.
  SAP Notes: Search for SAP Notes related to RK006 in the SAP Support Portal, as there may be specific notes addressing this error.
  Documentation: Review SAP documentation for the specific module or process you are working with, as it may provide additional context or troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the RK006 error and implement a solution to resolve it.