How To Fix MODEL012 - IO class '&1' / Version &2 changed

MODEL012 - Overview

• Message type: E = Error

• Message class: MODEL - Modeling

• Message number: 012

• Message text: IO class '&1' / Version &2 changed

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 MODEL012 - IO class '&1' / Version &2 changed ?

  The SAP error message MODEL012 indicates that there has been a change in the IO class (input/output class) or version of a model in the SAP system. This typically occurs in the context of SAP's planning and modeling tools, such as SAP Integrated Business Planning (IBP) or SAP Analytics Cloud (SAC).
  
  Cause:
  The error is triggered when:
  
  The IO class or version of a model that is being referenced has been modified or updated.
  The system is trying to access a model that is no longer compatible due to changes in its structure or configuration.
  There may be inconsistencies between the data model and the application or report trying to access it.
  
  
  Solution:
  To resolve the MODEL012 error, you can take the following steps:
  
  
  Check for Changes: Review any recent changes made to the IO class or version of the model. This could include updates to the data structure, attributes, or configuration settings.
  
  
  Update References: If the model has