How To Fix MD121 - You have not yet allocated any planned indep.reqmts versions

MD121 - Overview

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 121

• Message text: You have not yet allocated any planned indep.reqmts versions

What causes this issue?

To carry out long-term planning with a planning scenario, you must
determine which independent requirements versions are to be used for
the planning run.

System Response

In the simulative planning run, the system creates a master plan for
the versions allocated to the scenario.

How to fix this error?

Select the <PF>Indep.reqmts</> key and enter the version numbers for
which you want to carry out long-term planning.

Error message extract from SAP system. Copyright SAP SE.

MD121 - Details

• The SAP error message MD121 indicates that there are no planned independent requirements (PIRs) allocated to the version you are trying to work with. This typically occurs in the context of Material Requirements Planning (MRP) when you are attempting to run MRP for a material that does not have any independent requirements defined for the specified planning version.
  
  Cause:
  
  No Planned Independent Requirements: The primary cause of this error is that there are no planned independent requirements created for the material in the specified planning version.
  Incorrect Planning Version: You may be using a planning version that does not have any independent requirements allocated.
  Data Not Maintained: The necessary data for independent requirements may not have been maintained in the system.
  
  
  Solution:
  To resolve the MD121 error, you can take the following steps:
  
  
  Check Planning Version:
  
  Ensure that you are using the correct planning version. You can check this in the MRP settings or in the transaction where