How To Fix IWB_MPS125 - The first release cannot be reassigned

IWB_MPS125 - Overview

• Message type: E = Error

• Message class: IWB_MPS - Messages for Multi-Product Support

• Message number: 125

• Message text: The first release cannot be reassigned

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IWB_MPS125 - The first release cannot be reassigned ?

  The SAP error message IWB_MPS125 ("The first release cannot be reassigned") typically occurs in the context of the SAP Integrated Business Planning (IBP) or Advanced Planning and Optimization (APO) modules when dealing with planning and release processes. This error indicates that there is an issue with the reassignment of the first release of a planning object, such as a production order or a planned order.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  First Release Lock: The first release of a planning object is often locked to prevent changes that could disrupt the planning process. This is a safeguard to ensure that the initial release remains consistent.
  Configuration Settings: There may be specific configuration settings in the system that prevent the reassignment of the first release.
  Data Integrity Issues: There could be data integrity issues or inconsistencies in the planning data that prevent the reassignment.
  
  
  Solution:
  To resolve the IWB_MPS125 error, you can