/ISDFPS/FDPDAMPO133 - Plan not feasible; a plan already exists from & to &

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FDPDAMPO -

• Message number: 133

• Message text: Plan not feasible; a plan already exists from & to &

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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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.

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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/FDPDAMPO133 - Plan not feasible; a plan already exists from & to & ?

  The SAP error message /ISDFPS/FDPDAMPO133 Plan not feasible; a plan already exists from & to & typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module, particularly when dealing with demand planning or supply planning. This error indicates that there is an attempt to create or modify a planning object (like a plan or forecast) for a time period where a plan already exists.
  Cause:
  
  Overlapping Plans: The error is triggered when there is an attempt to create a new plan that overlaps with an existing plan in the specified time frame.
  Data Integrity: The system is designed to prevent conflicting plans to maintain data integrity and ensure that planning processes do not interfere with each other.
  Configuration Issues: There may be configuration settings that dictate how plans are managed, which could lead to this error if not set up correctly.
  
  Solution:
  
  Check Existing Plans: Review the existing plans for the specified time period. You can do this by navigating to the relevant planning area and checking the planning objects.
  Adjust Time Period: If you need to create a new plan, consider adjusting the time period to avoid overlap with existing plans.
  Delete or Modify Existing Plans: If the existing plan is no longer needed, you may delete or modify it to free up the time period for the new plan.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing plans within your version of SAP.
  Contact Support: If the issue persists or if you are unsure about the implications of deleting or modifying plans, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/DP for demand planning or /SAPAPO/SDP for supply planning.
  Planning Area Configuration: Review the configuration of your planning areas to ensure they are set up correctly to handle overlapping plans.
  User Authorizations: Ensure that you have the necessary authorizations to view and modify plans in the system.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  
  By following these steps, you should be able to address the error and continue with your planning activities in SAP.