How To Fix /SAPAPO/PROD090 - Planning data for PPM &1 is inconsistent

/SAPAPO/PROD090 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PROD -

• Message number: 090

• Message text: Planning data for PPM &1 is inconsistent

Self-Explanatory Message

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/SAPAPO/PROD090 - Details

• The SAP error message /SAPAPO/PROD090 Planning data for PPM &1 is inconsistent typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an inconsistency in the planning data for a Production Planning Master (PPM) object. This can happen due to various reasons, such as missing or incorrect data in the PPM, issues with the planning version, or inconsistencies in the underlying master data.
  Causes:
  
  Missing Data: Required fields in the PPM may not be filled out correctly or are missing.
  Inconsistent Master Data: The master data (like materials, resources, or production versions) linked to the PPM may have inconsistencies.
  Planning Version Issues: The planning version being used may not be correctly set up or may not match the data in the PPM.
  Data Locking: The data might be locked by another process or user, preventing updates or checks.
  
  Configuration Issues: Incorrect configuration settings in the APO system can lead to inconsistencies.
  
  Solutions:
  
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