How To Fix /SAPAPO/OM_ERROR2343 - Scheduled constraint where scheduling-relev. activity is a dummy activity

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 343

• Message text: Scheduled constraint where scheduling-relev. activity is a dummy activity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2343 - Scheduled constraint where scheduling-relev. activity is a dummy activity ?

  The SAP error message /SAPAPO/OM_ERROR2343 indicates that there is a scheduling issue related to a dummy activity in the context of Advanced Planning and Optimization (APO) in SAP. This error typically arises when the system encounters a scheduled constraint where the scheduling-relevant activity is identified as a dummy activity, which cannot be processed as expected.
  
  Cause:
  
  Dummy Activity: The error is primarily caused by the presence of a dummy activity in the scheduling process. Dummy activities are placeholders that do not have any actual processing time or resource allocation associated with them.
  Scheduling Constraints: The scheduling constraints defined in the planning scenario may not be compatible with the dummy activity, leading to conflicts during the scheduling process.
  Incorrect Configuration: There may be incorrect configuration settings in the planning area or the master data that lead to the system treating a legitimate activity as a dummy.
  
  
  Solution:
  
  Review Activity Configuration: Check the configuration of the activities in