How To Fix /PM0/INSOBJ_GEN_MESS012 - &1 (object category: &2) already exists

/PM0/INSOBJ_GEN_MESS012 - Overview

• Message type: E = Error

• Message class: /PM0/INSOBJ_GEN_MESS -

• Message number: 012

• Message text: &1 (object category: &2) already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/INSOBJ_GEN_MESS012 - &1 (object category: &2) already exists ?

  The SAP error message /PM0/INSOBJ_GEN_MESS012 &1 (object category: &2) already exists typically indicates that you are trying to create an object (such as a maintenance plan, task list, or other object types) that already exists in the system. This error is common in the context of SAP Plant Maintenance (PM) or similar modules where object uniqueness is enforced.
  
  Cause:
  
  Duplicate Entry: The most common cause is that the object you are trying to create has already been defined in the system with the same key or identifier.
  Incorrect Input: You may have entered the wrong parameters or identifiers, leading the system to believe that the object already exists.
  Data Migration Issues: If data was migrated from another system, there may be duplicates that were not properly handled.
  
  
  Solution:
  
  Check Existing Objects: Before creating a new object, check the existing entries in the relevant transaction or table to confirm whether the object already exists. Use transaction codes