How To Fix GJ528 - Do not Mark both Simulation Mode and Update Mode.

SAP Error Message - Details

• Message type: E = Error

• Message class: GJ - Joint Venture Accounting

• Message number: 528

• Message text: Do not Mark both Simulation Mode and Update Mode.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GJ528 - Do not Mark both Simulation Mode and Update Mode. ?

  The SAP error message GJ528, which states "Do not Mark both Simulation Mode and Update Mode," typically occurs when a user attempts to execute a transaction in SAP that has both the simulation mode and update mode selected simultaneously. This is not allowed because simulation mode is intended for testing purposes, where no actual changes are made to the database, while update mode is meant for executing transactions that will modify data.
  Cause:
  The error arises when:
  
  The user has inadvertently selected both simulation and update options in the transaction screen.
  There may be a misunderstanding of the purpose of these modes, leading to incorrect selections.
  
  Solution:
  To resolve this error, follow these steps:
  
  Check Transaction Settings: Go back to the transaction screen where the error occurred.
  Deselect One Mode: Ensure that either the simulation mode or the update mode is selected, but not both. 
  
  If you want to test the transaction without making changes, select Simulation Mode.
  If you intend to execute the transaction and make changes, select Update Mode.
  
  
  Re-execute the Transaction: After making the necessary adjustments, try executing the transaction again.
  
  Related Information:
  
  Simulation Mode: This mode allows users to run transactions without affecting the actual data. It is useful for testing and understanding the impact of a transaction.
  Update Mode: This mode is used when the user is ready to commit changes to the database. It is the standard mode for executing transactions that will alter data.
  Transaction Codes: Depending on the specific transaction you are working with, the error may appear in various contexts, such as during financial postings, inventory management, or other modules.
  
  If the error persists after ensuring that only one mode is selected, it may be helpful to consult with your SAP administrator or refer to SAP documentation for further troubleshooting steps.