How To Fix 67443 - Planned records were written during the simulation

SAP Error Message - Details

• Message type: E = Error

• Message class: 67 - Loans Messages - Financial Assets Management

• Message number: 443

• Message text: Planned records were written during the simulation

What causes this issue?

Planned records were written during the simulation.

System Response

During the posting simulation, the system saves new entries as planned
records. If existing records are changed during the posting simulation,
the changed data is saved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 67443 - Planned records were written during the simulation ?

  The SAP error message 67443, which states "Planned records were written during the simulation," typically occurs in the context of planning activities, such as when running a planning transaction in SAP (e.g., in SAP APO or SAP S/4HANA). This error indicates that during a simulation run, planned records were created or modified, which is not allowed in a simulation mode.
  Cause:
  
  Simulation Mode Misconfiguration: The system is set to run in simulation mode, but the planning process is attempting to write or update records, which is not permitted in this mode.
  Data Changes: There may be changes in the underlying data or configuration that lead to the generation of planned records during a simulation.
  Incorrect Planning Parameters: The parameters or settings used for the planning run may not be correctly configured to prevent writing during simulation.
  
  Solution:
  
  Check Simulation Settings: Ensure that the planning run is correctly set to simulation mode. Review the transaction settings to confirm that it is intended to be a simulation.
  Review Planning Parameters: Verify the parameters used in the planning run. Make sure that they are appropriate for a simulation and do not allow for any data changes.
  Run in Actual Mode: If you need to create or modify planned records, consider running the planning process in actual mode instead of simulation mode.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific planning transaction you are using to understand the expected behavior in simulation mode.
  Check for Custom Code: If there are any custom enhancements or user exits in the planning process, review them to ensure they are not inadvertently causing planned records to be written during simulation.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like /SAPAPO/MC90 for planning in SAP APO or similar codes in S/4HANA.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  
  If the problem persists after following these steps, it may be beneficial to involve your SAP Basis or technical team for further investigation, as they can provide deeper insights into system configurations and logs.