How To Fix /SAPAPO/CTM1854 - ==> &1 submodels generated

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 854

• Message text: ==> &1 submodels generated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1854 - ==> &1 submodels generated ?

  The SAP error message /SAPAPO/CTM1854 indicates that a certain number of submodels have been generated during the planning process in SAP Advanced Planning and Optimization (APO). This message typically arises in the context of the Capable-to-Match (CTM) planning run, which is part of the Supply Chain Management (SCM) module.
  Cause:
  The error message /SAPAPO/CTM1854 ==> &1 submodels generated is not necessarily an error in the traditional sense but rather an informational message indicating that multiple submodels were created during the planning run. This can happen due to various reasons, including:
  
  Complex Planning Scenarios: If the planning scenario is complex, the system may generate multiple submodels to handle different aspects of the planning process.
  Large Data Volume: A large volume of data or a high number of products can lead to the generation of multiple submodels.
  Configuration Settings: The settings in the CTM profile may be configured to create submodels based on certain criteria, such as product groups, locations, or other parameters.
  
  Solution:
  While this message is informational, if you want to manage or reduce the number of submodels generated, consider the following approaches:
  
  Review CTM Profile Settings: Check the settings in the CTM profile to see if adjustments can be made to reduce the number of submodels. This may involve changing parameters related to grouping or planning strategies.
  Optimize Data Volume: If possible, reduce the volume of data being processed in a single planning run. This can be done by filtering out unnecessary products or locations.
  Analyze Planning Logic: Review the planning logic and constraints to ensure they are optimized. Sometimes, overly complex constraints can lead to unnecessary submodel generation.
  Monitor Performance: Keep an eye on the performance of the planning runs. If the generation of submodels is causing performance issues, further analysis may be required to optimize the planning process.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for CTM and APO for detailed information on configuration and best practices.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide enhancements related to CTM and submodel generation.
  Community Forums: Engage with the SAP community forums or user groups to share experiences and solutions related to this message.
  
  In summary, the message /SAPAPO/CTM1854 is primarily informational, indicating the generation of submodels during the planning process. Adjusting configuration settings and optimizing data volume can help manage the number of submodels created.