How To Fix /SCMB/SCHED_CORE_API201 - Maximum permissible number of activity schedulings exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/SCHED_CORE_API -

• Message number: 201

• Message text: Maximum permissible number of activity schedulings exceeded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/SCHED_CORE_API201 - Maximum permissible number of activity schedulings exceeded ?

  The SAP error message /SCMB/SCHED_CORE_API201 Maximum permissible number of activity schedulings exceeded typically occurs in the context of SAP Supply Chain Management (SCM) when the system has reached the limit for the number of activity schedulings that can be processed in a single operation. This can happen during planning or scheduling activities where multiple operations or activities are being scheduled simultaneously.
  Cause:
  
  Exceeding Limits: The error indicates that the number of activity schedulings has exceeded the maximum limit set in the system configuration. This limit is often defined to prevent performance issues or excessive resource consumption.
  Configuration Settings: The maximum number of activity schedulings is defined in the system settings, and it may not be sufficient for the current workload or the complexity of the scheduling tasks being performed.
  Data Volume: Large volumes of data or complex scheduling scenarios can lead to this error, especially if multiple activities are being processed at once.
  
  Solution:
  
  
  Increase the Limit: 
  
  You can increase the maximum permissible number of activity schedulings in the system configuration. This typically involves adjusting parameters in the relevant customizing settings. You may need to consult with your SAP Basis or SCM administrator to make these changes.
  The specific parameter to adjust can usually be found in the SCM configuration settings related to scheduling or planning.
  
  
  
  Optimize Scheduling Requests:
  
  Review the scheduling requests being made to see if they can be optimized. For example, instead of scheduling a large number of activities at once, consider breaking them down into smaller batches.
  Analyze the scheduling logic to ensure that it is efficient and does not create unnecessary load on the system.
  
  
  
  Check for Errors in Data:
  
  Ensure that there are no data inconsistencies or errors that could be causing excessive scheduling requests. Clean up any erroneous data that might be contributing to the problem.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can help resolve the issue.
  
  
  
  Monitor System Performance:
  
  Monitor the system performance and resource utilization during scheduling operations. If the system is under heavy load, consider scheduling during off-peak hours or scaling up system resources.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCMB/SCM or /SCMB/PLANNING to access relevant configuration settings.
  Documentation: Refer to the official SAP documentation for SCM and scheduling to understand the parameters and best practices for configuration.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.