How To Fix /PLMU/PPE_ENG_UI123 - Insertion of simulation data failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMU/PPE_ENG_UI -

• Message number: 123

• Message text: Insertion of simulation data failed

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMU/PPE_ENG_UI123 - Insertion of simulation data failed ?

  The SAP error message /PLMU/PPE_ENG_UI123 Insertion of simulation data failed typically occurs in the context of the SAP Production Planning and Execution (PP/PE) module, particularly when dealing with simulation data in the planning environment. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Integrity Issues: There may be inconsistencies or missing data in the simulation data that you are trying to insert.
  Authorization Issues: The user may not have the necessary authorizations to perform the action.
  Technical Errors: There could be a technical issue in the system, such as a problem with the database or application server.
  Configuration Issues: Incorrect configuration settings in the planning environment can lead to this error.
  Locking Issues: The data you are trying to insert may be locked by another user or process.
  
  Solutions:
  
  Check Data Integrity: Ensure that all required fields and data are correctly filled out and that there are no inconsistencies in the data you are trying to insert.
  Review Authorizations: Verify that the user has the necessary permissions to insert simulation data. You may need to consult with your SAP security team.
  Check System Logs: Look at the system logs (transaction SLG1) for more detailed error messages that can provide insight into what went wrong.
  Reconfigure Settings: If you suspect configuration issues, review the settings in the planning environment and make necessary adjustments.
  Release Locks: If the data is locked, you may need to wait for the lock to be released or contact the user who has locked the data.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /PLMU/PPE for accessing the planning environment.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the PP/PE module for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to escalate the matter to your SAP support team or consult with SAP directly for further assistance.