How To Fix PMRP028 - Top-level demand with ID &1 not found in simulation &2

PMRP028 - Overview

• Message type: E = Error

• Message class: PMRP - Messages for pMRP

• Message number: 028

• Message text: Top-level demand with ID &1 not found in simulation &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP028 - Top-level demand with ID &1 not found in simulation &2 ?

  The SAP error message PMRP028 indicates that a top-level demand with a specific ID could not be found in a given simulation. This error typically arises in the context of production planning and materials requirements planning (MRP) when the system is unable to locate the demand that is supposed to be processed in the simulation run.
  
  Cause:
  
  Missing Demand ID: The demand ID specified in the error message does not exist in the simulation data. This could happen if the demand was deleted or not created properly.
  Incorrect Simulation Parameters: The simulation parameters may not have been set correctly, leading to a mismatch between the demand ID and the simulation context.
  Data Consistency Issues: There may be inconsistencies in the data, such as missing entries in the database or issues with the configuration of the simulation.
  Authorization Issues: The user may not have the necessary authorizations to view or access the demand ID in the