How To Fix /SAPAPO/OM_TS209 - Cycle found in delta graph (SNP)

/SAPAPO/OM_TS209 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_TS -

• Message number: 209

• Message text: Cycle found in delta graph (SNP)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_TS209 - Cycle found in delta graph (SNP) ?

  The SAP error message /SAPAPO/OM_TS209 Cycle found in delta graph (SNP) typically occurs in the context of SAP Advanced Planning and Optimization (APO), specifically within the Supply Network Planning (SNP) module. This error indicates that there is a cycle detected in the delta graph, which can prevent the system from processing the planning run correctly.
  
  Cause:
  The cycle in the delta graph usually arises from one of the following reasons:
  
  
  Incorrect Master Data Configuration: There may be issues with the master data, such as incorrect relationships between products, locations, or resources that create circular dependencies.
  
  
  Planning Object Structure: The planning object structure may have been defined in a way that creates cycles, especially if there are dependencies that refer back to themselves.
  
  
  Data Inconsistencies: Inconsistencies in the data, such as incorrect or missing entries in the planning books or data sources, can lead to cycles.
  
  
  Changes in the Planning Area: If there have been recent changes