How To Fix MMRP01040 - There are too many orders in liveCache; &1 possible, &2 exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 040

• Message text: There are too many orders in liveCache; &1 possible, &2 exist

What causes this issue?

You are trying to create a matrix with more than 64,000 columns

System Response

Matrices with more than 64,000 columns cannot be created

How to fix this error?

Contact SAP, OSS subject area PP-MRP-MMRP

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01040 - There are too many orders in liveCache; &1 possible, &2 exist ?

  The SAP error message MMRP01040 indicates that there are too many orders in the LiveCache system, which is used for managing and optimizing production planning and scheduling in SAP. The message typically states that a certain number of orders are possible, but a higher number currently exist in the LiveCache, leading to performance issues or system limitations.
  Cause:
  
  Exceeding Limits: The number of orders in LiveCache has exceeded the configured limits. This can happen due to a high volume of production orders, planned orders, or other related objects being processed simultaneously.
  Configuration Issues: The system may not be optimally configured to handle the volume of data being processed.
  Data Management: Inefficient data management practices, such as not regularly archiving or deleting old orders, can lead to an accumulation of data in LiveCache.
  
  Solution:
  
  
  Reduce the Number of Orders: 
  
  Review and delete or archive unnecessary or old orders that are no longer needed in the system.
  Consider breaking down large batches of orders into smaller ones to reduce the load on LiveCache.
  
  
  
  Increase LiveCache Capacity:
  
  If the business process requires handling a large number of orders, consider increasing the capacity of LiveCache. This may involve adjusting system parameters or configurations.
  
  
  
  Optimize Data Management:
  
  Implement regular maintenance tasks to clean up and manage data in LiveCache. This includes archiving old orders and ensuring that only relevant data is kept in the system.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings for LiveCache to ensure they are set appropriately for your business needs. This may involve consulting with your SAP Basis or technical team.
  
  
  
  Monitor System Performance:
  
  Use monitoring tools to keep an eye on the performance of LiveCache and identify any bottlenecks or issues that may arise.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  Documentation: Review SAP documentation on LiveCache management and configuration for best practices.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect a bug or require deeper technical insights.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the MMRP01040 error and improve the performance of your SAP system.