How To Fix /SAPAPO/DMMOD019 - Group &1: Added to &2 model(s), deleted from &3 model(s)

/SAPAPO/DMMOD019 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DMMOD -

• Message number: 019

• Message text: Group &1: Added to &2 model(s), deleted from &3 model(s)

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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/SAPAPO/DMMOD019 - Details

• The SAP error message /SAPAPO/DMMOD019 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are issues related to the assignment of a group to different models. This message indicates that a specific group has been added to certain models while being deleted from others.
  
  Cause:
  
  Model Assignment Changes: The error usually arises when there are changes in the assignment of a group to different planning models. This can happen during data maintenance or when executing certain transactions that modify model assignments.
  Inconsistent Data: There may be inconsistencies in the data or configuration settings that lead to the group being removed from one model while being added to another.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to make changes to the model assignments, leading to this error.
  
  
  Solution:
  
  Check Model Assignments: Review the model assignments for the group in question. Ensure that the group is correctly assigned to