How To Fix CPCL_VERS123 - Material type &1 with effectivity not allowed for multiple MBOM routing

CPCL_VERS123 - Overview

• Message type: E = Error

• Message class: CPCL_VERS - Task List Version

• Message number: 123

• Message text: Material type &1 with effectivity not allowed for multiple MBOM routing

Self-Explanatory Message

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CPCL_VERS123 - Details

• The SAP error message CPCL_VERS123 indicates that there is an issue with the material type specified in the context of a multiple Manufacturing Bill of Materials (MBOM) routing. This error typically arises when the material type does not support the effectivity settings required for the MBOM routing.
  
  Cause:
  
  Material Type Restrictions: The material type specified (denoted as &1 in the error message) may not be configured to allow effectivity for multiple MBOM routings. Certain material types in SAP have specific settings that determine whether they can be used in effectivity scenarios.
  
  Configuration Issues: The configuration settings in the SAP system for the material type may not be set up to handle effectivity in the context of MBOMs.
  Incorrect Material Master Data: The material master data may not be correctly maintained, leading to inconsistencies that trigger this error.
  
  
  Solution:
  
  
  Check Material Type Configuration:
  
  Go to the transaction code OMSN (or use SPRO) to check the configuration of the