How To Fix /SAPAPO/PPM_MAINTAIN551 - Primary resources have different consumptions within operation &1

/SAPAPO/PPM_MAINTAIN551 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 551

• Message text: Primary resources have different consumptions within operation &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPM_MAINTAIN551 - Primary resources have different consumptions within operation &1 ?

  The SAP error message /SAPAPO/PPM_MAINTAIN551 indicates that there is a discrepancy in the consumption values for primary resources within a specific operation in the Production Planning and Detailed Scheduling (PP/DS) module of SAP Advanced Planning and Optimization (APO). This error typically arises when the system detects that the primary resources assigned to an operation have different consumption rates, which can lead to inconsistencies in planning and scheduling.
  
  Cause:
  
  Different Consumption Rates: The primary resources assigned to the operation have different consumption values defined in their respective resource master records.
  Resource Configuration: The configuration of the resources may not be aligned, leading to different consumption values for the same operation.
  Master Data Issues: There may be inconsistencies in the master data for the resources, such as incorrect settings or missing information.
  Planning Version: The error may also occur if different planning versions are being used, leading to discrepancies in resource consumption.
  
  
  Solution:
  
  
  Check Resource Master Data:
  
  Go to the