How To Fix CMT2180 - & KB of memory are available for entering the explosion results

SAP Error Message - Details

• Message type: E = Error

• Message class: CMT2 - Add-On Version: Message Class in CM Environment

• Message number: 180

• Message text: & KB of memory are available for entering the explosion results

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMT2180 - & KB of memory are available for entering the explosion results ?

  The SAP error message CMT2180 indicates that there is insufficient memory available for entering explosion results in the context of a production order or a similar process. This error typically arises when the system runs out of memory resources while trying to process a large amount of data, such as during a bill of materials (BOM) explosion or when handling complex production scenarios.
  Cause:
  
  Insufficient Memory Allocation: The SAP system may not have enough memory allocated to handle the data being processed.
  Large Data Volume: The explosion process may involve a large BOM or a complex structure that requires more memory than is currently available.
  System Configuration: The configuration of the SAP instance may not be optimized for the workload, leading to memory constraints.
  Background Processes: Other processes running in the background may be consuming memory resources, leaving insufficient memory for the explosion results.
  
  Solution:
  
  
  Increase Memory Allocation: 
  
  Review and adjust the memory settings in the SAP profile parameters. You may need to increase the abap/heap_area_total and abap/heap_area_dia parameters to allocate more memory for ABAP programs.
  Consult with your SAP Basis team to ensure that the instance has adequate memory resources.
  
  
  
  Optimize BOM Structure: 
  
  If possible, simplify the BOM structure or break it down into smaller components to reduce the memory load during the explosion process.
  
  
  
  Check for Background Jobs: 
  
  Monitor and manage background jobs that may be consuming excessive memory. You can use transaction codes like SM37 to check for running jobs and their resource usage.
  
  
  
  System Performance Tuning: 
  
  Conduct a performance analysis of the SAP system to identify bottlenecks and optimize the configuration. This may involve tuning database parameters, adjusting server resources, or optimizing ABAP code.
  
  
  
  Upgrade Hardware: 
  
  If the system consistently runs into memory issues, consider upgrading the hardware resources (RAM, CPU) of the server hosting the SAP instance.
  
  
  
  SAP Notes and Support: 
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like ST02 (Tune Summary), ST04 (Database Performance), and SM50 (Work Process Overview) to monitor memory usage and performance.
  SAP Documentation: Refer to the official SAP documentation for guidelines on memory management and performance tuning.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.