How To Fix RTCMMD414 - Simulation not permitted; different multiple material assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 414

• Message text: Simulation not permitted; different multiple material assignment

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 RTCMMD414 - Simulation not permitted; different multiple material assignment ?

  The SAP error message RTCMMD414, which states "Simulation not permitted; different multiple material assignment," typically occurs in the context of the SAP system when dealing with material management, particularly in scenarios involving simulations or planning activities.
  Cause:
  This error generally arises when there is an inconsistency in the assignment of multiple materials in a simulation scenario. Specifically, it can occur when:
  
  Multiple Material Assignments: The system detects that different materials are assigned to the same simulation or planning scenario, which is not allowed.
  Configuration Issues: There may be configuration settings that restrict the simulation of multiple materials together.
  Data Integrity Issues: There could be issues with the data integrity in the material master records or the planning data.
  
  Solution:
  To resolve the RTCMMD414 error, you can take the following steps:
  
  
  Check Material Assignments: Review the materials involved in the simulation. Ensure that you are not trying to simulate multiple materials that are not compatible or that have different characteristics.
  
  
  Review Simulation Settings: Check the settings in the simulation or planning transaction you are using. Ensure that the configuration allows for the simulation of the materials you are working with.
  
  
  Data Consistency: Verify the data integrity of the materials involved. Check for any discrepancies in the material master records, such as different units of measure, material types, or other attributes that could cause conflicts.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the simulation process and any restrictions that may apply to your scenario.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP experts who can provide more tailored assistance based on your specific system configuration and business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the simulation process, such as MD01 (MD Planning) or MD02 (Single Item, Single Level Planning).
  SAP Notes: Check for any SAP Notes related to RTCMMD414 or similar error messages that may provide additional insights or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the RTCMMD414 error and implement a suitable solution.