How To Fix /SAPAPO/SNP_CCMS012 - Number of entries in the level 2 SNP queue /SAPAPO/TSQMLASA

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP_CCMS -

• Message number: 012

• Message text: Number of entries in the level 2 SNP queue /SAPAPO/TSQMLASA

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/SNP_CCMS012 - Number of entries in the level 2 SNP queue /SAPAPO/TSQMLASA ?

  The SAP error message /SAPAPO/SNP_CCMS012 indicates that there is an issue with the number of entries in the level 2 SNP (Supply Network Planning) queue, specifically in the table /SAPAPO/TSQMLASA. This error typically arises in the context of SAP Advanced Planning and Optimization (APO) when the system is processing SNP heuristics or optimization runs.
  Cause:
  
  High Volume of Data: The error often occurs when there are too many entries in the SNP queue, which can happen due to a high volume of planning data or a backlog of planning jobs that have not been processed.
  System Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may not be able to process the SNP queue efficiently.
  Configuration Issues: Incorrect configuration of SNP settings or parameters may lead to inefficient processing of the SNP queue.
  Job Scheduling: If planning jobs are not scheduled properly, it can lead to an accumulation of entries in the queue.
  
  Solution:
  
  Monitor and Analyze Queue: Use transaction codes like /SAPAPO/TSQMLA to monitor the SNP queue and analyze the number of entries. Identify if there are any stuck or long-running jobs.
  Increase System Resources: If the system is under heavy load, consider increasing the resources (CPU, memory) allocated to the SAP system.
  Optimize Planning Jobs: Review the scheduling of planning jobs. Ensure that they are scheduled at appropriate times to avoid peak load periods.
  Adjust SNP Parameters: Check and adjust SNP parameters in the configuration settings to optimize the processing of the SNP queue.
  Delete Old Entries: If there are old or unnecessary entries in the queue, consider deleting them to free up space and improve processing times.
  Check for Errors in Logs: Review the application logs and system logs for any related errors that might provide more context on the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TSQMLA for monitoring the SNP queue and /SAPAPO/CCMS for general monitoring.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  Performance Tuning: Consider engaging with SAP Basis or technical teams for performance tuning of the system if the issue persists.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with SAP support or your technical team for further investigation.