How To Fix CNV_DMC_SIN121 - Plant cannot be initial in &1, PPC planning calendar is &2

CNV_DMC_SIN121 - Overview

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 121

• Message text: Plant cannot be initial in &1, PPC planning calendar is &2

Self-Explanatory Message

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CNV_DMC_SIN121 - Details

• The SAP error message CNV_DMC_SIN121 indicates that there is an issue with the initialization of a plant in the context of a data migration or conversion process. Specifically, it relates to the planning calendar associated with the plant. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Planning Calendar Issue: The error suggests that the plant you are trying to initialize has a planning calendar that is not compatible or is not set up correctly. The planning calendar is essential for production planning and scheduling in SAP.
  Configuration Errors: There may be configuration issues in the plant settings or the planning calendar settings that prevent the initialization process from completing successfully.
  Data Migration Context: This error often occurs during data migration processes, where the system is trying to set up or convert data related to the plant and its associated planning calendar.
  
  
  Solution:
  
  
  Check Planning Calendar:
  
  Verify that the planning calendar assigned to the