How To Fix /SCMB/MC_PB_DEF161 - Normalized quantity must be greater than zero (entry &1, &2)

/SCMB/MC_PB_DEF161 - Overview

• Message type: E = Error

• Message class: /SCMB/MC_PB_DEF -

• Message number: 161

• Message text: Normalized quantity must be greater than zero (entry &1, &2)

Self-Explanatory Message

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/SCMB/MC_PB_DEF161 - Details

• The SAP error message /SCMB/MC_PB_DEF161 indicates that a normalized quantity must be greater than zero. This error typically occurs in the context of supply chain management, particularly when dealing with planning or execution processes in SAP Advanced Planning and Optimization (APO) or SAP Integrated Business Planning (IBP).
  
  Cause:
  The error is triggered when a process attempts to use a quantity that is either zero or negative in a context where a positive quantity is required. This can happen in various scenarios, such as:
  
  Data Entry Errors: A user may have entered a quantity of zero or a negative value in a transaction or during data upload.
  Master Data Issues: The master data for products, locations, or other relevant entities may not be correctly maintained, leading to invalid quantities.
  Calculation Errors: If quantities are derived from calculations or aggregations, an error in the logic may result in a zero or negative value.
  Integration Issues: If data is