How To Fix PS_DMND120 - A demand with the ID &1 already exists for this workpackage.

SAP Error Message - Details

• Message type: E = Error

• Message class: PS_DMND - Messages of Demand Object

• Message number: 120

• Message text: A demand with the ID &1 already exists for this workpackage.

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 PS_DMND120 - A demand with the ID &1 already exists for this workpackage. ?

  The SAP error message PS_DMND120 indicates that there is an attempt to create a demand (such as a planned order or a requirement) for a work package that already has an existing demand with the same ID. This typically occurs in the context of project system (PS) or demand management within SAP.
  Cause:
  
  Duplicate Demand Entry: The most common cause of this error is that a demand with the specified ID already exists for the work package you are trying to create or modify.
  Data Consistency Issues: There may be inconsistencies in the data, such as incorrect entries or a failure to properly delete or modify existing demands.
  System Configuration: Sometimes, system settings or configurations may lead to unexpected behavior, causing the system to not recognize that a demand already exists.
  
  Solution:
  
  
  Check Existing Demands: 
  
  Use transaction codes like CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to check if a demand with the specified ID already exists for the work package.
  If it does exist, you may need to modify or delete the existing demand before creating a new one.
  
  
  
  Modify or Delete Existing Demand:
  
  If the existing demand is no longer needed, you can delete it using the appropriate transaction (e.g., CJ02 for changing project definitions).
  If you need to keep the existing demand, consider modifying it instead of creating a new one.
  
  
  
  Review Data Entry: 
  
  Ensure that you are entering the correct work package and demand ID. Double-check for typos or incorrect references.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help files related to demand management and project systems for additional guidance on handling demands.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or SAP directly for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N, CJ02, CJI3, and others related to project management and demand management.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  User Permissions: Ensure that you have the necessary permissions to create, modify, or delete demands in the system.
  
  By following these steps, you should be able to resolve the PS_DMND120 error and manage your demands effectively within SAP.