How To Fix MPE_OAN180 - Work instruction &1, version &2 already exists in language &3

MPE_OAN180 - Overview

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 180

• Message text: Work instruction &1, version &2 already exists in language &3

Self-Explanatory Message

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MPE_OAN180 - Details

• The SAP error message MPE_OAN180 indicates that there is an attempt to create or modify a work instruction that already exists in the specified language. This error typically arises in the context of managing work instructions in SAP, particularly in the Manufacturing or Production Planning modules.
  
  Cause:
  The error occurs when:
  
  You are trying to create a new work instruction (or version of it) that has the same identifier (work instruction number) and version as an existing one in the specified language.
  The system enforces uniqueness for work instructions based on their identifier, version, and language.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Work Instructions:
  
  Use transaction codes like IW31 (Create Work Order) or IW32 (Change Work Order) to check if the work instruction with the same identifier and version already exists in the specified language.
  You can also use transaction MPO1 or MPO2 to view or manage work instructions.
  
  
  
  Modify Existing Work Instruction:
  
  If