How To Fix /PLMI/AL_GSS074 - Mapping of &1 to &2 is not possible; &2 is already mapped

/PLMI/AL_GSS074 - Overview

• Message type: E = Error

• Message class: /PLMI/AL_GSS -

• Message number: 074

• Message text: Mapping of &1 to &2 is not possible; &2 is already mapped

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/AL_GSS074 - Mapping of &1 to &2 is not possible; &2 is already mapped ?

  The SAP error message /PLMI/AL_GSS074 Mapping of &1 to &2 is not possible; &2 is already mapped typically occurs in the context of the SAP PLM (Product Lifecycle Management) module, particularly when dealing with the mapping of objects or entities within the system.
  
  Cause:
  This error indicates that there is an attempt to map one object (represented by &1) to another object (represented by &2), but the target object (&2) is already mapped to a different source object. This situation can arise in various scenarios, such as:
  
  Attempting to create a new mapping for an object that is already associated with another object.
  Trying to reassign a mapping without first removing the existing mapping.
  Data integrity constraints that prevent multiple mappings to the same target object.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Mappings: Investigate the current mappings for the target object (&2). You can do this by using transaction codes or reports