How To Fix /SAPAPO/CTM1826 - Error when saving the simulation version

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 826

• Message text: Error when saving the simulation version

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1826 - Error when saving the simulation version ?

  The SAP error message /SAPAPO/CTM1826 typically occurs in the context of the Advanced Planning and Optimization (APO) module, specifically when working with the Capacity Planning or CTM (Capable-to-Match) functionalities. This error message indicates that there is an issue when trying to save a simulation version of a planning run.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  
  Data Inconsistencies: There may be inconsistencies in the data being used for the simulation, such as missing or incorrect master data (e.g., materials, resources, or production versions).
  
  
  Locking Issues: The system may be experiencing locking issues where another user or process is currently accessing the same data.
  
  
  Configuration Issues: There may be configuration problems in the CTM settings or in the planning area that prevent the simulation from being saved.
  
  
  Authorization Issues: The user may not have the necessary authorizations to save the simulation version.
  
  
  Technical Errors: There could be underlying technical issues, such as database problems or system performance issues.
  
  
  Solution:
  To resolve the /SAPAPO/CTM1826 error, you can take the following steps:
  
  
  Check Data Consistency:
  
  Verify that all necessary master data is complete and correct. Ensure that materials, resources, and other relevant data are properly maintained.
  
  
  
  Release Locks:
  
  Check if there are any locks on the data. You can use transaction codes like SM12 to view and release locks if necessary.
  
  
  
  Review Configuration:
  
  Review the CTM configuration settings to ensure they are correctly set up. This includes checking the planning area and the settings related to the simulation version.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the action. You can check this with the help of your SAP security team.
  
  
  
  Analyze Logs:
  
  Check the application logs for more detailed error messages. You can use transaction SLG1 to view logs related to the CTM process.
  
  
  
  System Performance:
  
  If the system is experiencing performance issues, consider checking system resources and performance metrics. You may need to consult with your Basis team.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. You can search the SAP Support Portal for any known issues or patches.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/CTM, SM12, SLG1, and others that may help in troubleshooting.
  Documentation: Review SAP documentation related to CTM and simulation versions for best practices and configuration guidelines.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the /SAPAPO/CTM1826 error when saving a simulation version.