How To Fix CNV_CMIS_U_10103 - Cascading will use &1 parallel processes

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_U_10 - CMIS Upg: Messages from table cascading functions

• Message number: 103

• Message text: Cascading will use &1 parallel processes

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 CNV_CMIS_U_10103 - Cascading will use &1 parallel processes ?

  The SAP error message CNV_CMIS_U_10103 typically relates to the data migration process in SAP systems, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is set to use a certain number of parallel processes for cascading operations, which can affect performance and resource allocation during data migration.
  Cause:
  The error message suggests that the system is configured to use a specific number of parallel processes (indicated by &1) for cascading operations. This can occur due to:
  
  Configuration Settings: The number of parallel processes may be set too high or too low based on the system's capabilities or the specific migration scenario.
  Resource Limitations: The underlying infrastructure may not support the number of parallel processes configured, leading to performance issues or errors.
  Data Volume: Large volumes of data being processed simultaneously can lead to bottlenecks or resource contention.
  
  Solution:
  To resolve the error CNV_CMIS_U_10103, consider the following steps:
  
  
  Check Configuration: Review the configuration settings for parallel processing in the migration cockpit or relevant migration tools. Adjust the number of parallel processes to a more suitable level based on your system's capabilities.
  
  
  Monitor System Resources: Use monitoring tools to check CPU, memory, and I/O usage during the migration process. Ensure that the system has adequate resources to handle the configured number of parallel processes.
  
  
  Adjust Parallel Processing: If the system is struggling with the current configuration, reduce the number of parallel processes. This can help alleviate resource contention and improve overall performance.
  
  
  Test with Smaller Data Sets: If possible, conduct tests with smaller data sets to identify the optimal number of parallel processes that your system can handle without errors.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any additional recommendations or best practices regarding parallel processing.
  
  
  Seek SAP Support: If the issue persists after making adjustments, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration and migration scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on best practices for data migration.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may include details on configuring parallel processing and troubleshooting common issues.
  Performance Tuning: Consider general performance tuning practices for SAP systems, which can help improve the efficiency of data migration processes.
  
  By following these steps, you should be able to address the CNV_CMIS_U_10103 error and optimize your data migration process.