How To Fix 1E831 - Product error: Simulation not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: 1E - BCA: Account

• Message number: 831

• Message text: Product error: Simulation not possible

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 1E831 - Product error: Simulation not possible ?

  The SAP error message "1E831 Product error: Simulation not possible" typically occurs in the context of product planning or simulation processes within SAP, particularly in modules like SAP Advanced Planning and Optimization (APO) or SAP Integrated Business Planning (IBP). This error indicates that the system is unable to perform a simulation for a product due to certain constraints or missing data.
  Causes:
  
  Missing Master Data: The product may not have the necessary master data set up, such as material master records, bill of materials (BOM), or routing information.
  Incorrect Configuration: The configuration settings for the product or planning area may not be correctly defined, leading to simulation issues.
  Data Inconsistencies: There may be inconsistencies in the data related to the product, such as invalid or incomplete planning data.
  Locking Issues: The product may be locked for changes or simulations due to ongoing processes or transactions.
  Planning Version Issues: The planning version being used may not be active or may not have the necessary data for the simulation.
  
  Solutions:
  
  Check Master Data: Ensure that all necessary master data for the product is correctly set up. This includes verifying the material master, BOM, and routing.
  Review Configuration: Check the configuration settings in the planning area or product settings to ensure they are correctly defined.
  Data Consistency Check: Run data consistency checks to identify and resolve any inconsistencies in the product data.
  Unlock Product: If the product is locked, identify the process that is causing the lock and resolve it to allow for simulation.
  Verify Planning Version: Ensure that the planning version being used is active and contains the necessary data for the simulation.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/SDP94 for planning or /SAPAPO/MC62 for checking master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for detailed information on product planning and simulation processes.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By addressing the potential causes and following the suggested solutions, you should be able to resolve the "1E831 Product error: Simulation not possible" error in SAP.