How To Fix FSH_MSG_CL_VAS099 - No. of used work processes were reduced to &1 during selection screen

SAP Error Message - Details

• Message type: E = Error

• Message class: FSH_MSG_CL_VAS - Message Class for Value Added Services

• Message number: 099

• Message text: No. of used work processes were reduced to &1 during selection screen

What causes this issue?

The system determined &v1& number of free work processes, but within the
selection screen the maximum numbers of work processes were restricted
by &v2&.

System Response

For the data processing, only the restricted number of work processes
maintained in the selection screen was used.

How to fix this error?

If you want to use all available work processes, please initialize the
corresponding parameter on your selection screen.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FSH_MSG_CL_VAS099 - No. of used work processes were reduced to &1 during selection screen ?

  The SAP error message FSH_MSG_CL_VAS099 indicates that the number of work processes available for a particular task has been reduced to a specified number during the selection screen. This typically occurs in the context of SAP's VAS (Value-Added Services) module, which is used for managing logistics and warehouse processes.
  Cause:
  
  System Configuration: The SAP system may be configured to limit the number of work processes available for certain tasks based on system load or performance considerations.
  Resource Constraints: The system may be experiencing high load or resource constraints, leading to a reduction in the number of work processes that can be allocated for the task.
  Background Jobs: If there are many background jobs running, it can lead to a shortage of available work processes.
  Transaction Settings: Specific transaction settings or parameters may limit the number of work processes for certain operations.
  
  Solution:
  
  Check System Load: Monitor the system load and performance metrics to determine if there are any bottlenecks or resource constraints. Use transaction codes like SM50 (Work Process Overview) and SM66 (Global Work Process Overview) to analyze the current state of work processes.
  Adjust Configuration: If necessary, adjust the configuration settings for work processes in the SAP system. This can be done in the RZ10 transaction by modifying the instance profile parameters related to work processes.
  Optimize Background Jobs: Review and optimize background jobs to ensure that they are not consuming excessive resources. You can use transaction SM37 to monitor and manage background jobs.
  Increase Work Processes: If the system consistently runs into this issue, consider increasing the number of work processes allocated to the instance. This can be done in the instance profile settings.
  Consult Basis Team: If you are not able to resolve the issue, consult your SAP Basis team for further analysis and assistance. They can provide insights into system performance and configuration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation for the VAS module to understand how work processes are managed and any specific configurations that may impact performance.
  Performance Tuning: Consider performance tuning strategies for your SAP system to ensure optimal resource allocation and processing efficiency.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to mitigate the issue.