How To Fix /SAPAPO/STOR_MSG028 - All components are already assigned to SOS

/SAPAPO/STOR_MSG028 - Overview

• Message type: E = Error

• Message class: /SAPAPO/STOR_MSG -

• Message number: 028

• Message text: All components are already assigned to SOS

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/STOR_MSG028 - Details

• The SAP error message /SAPAPO/STOR_MSG028 indicates that all components of a specific product or material are already assigned to a Stock Transfer Order (STO) or a similar Supply Chain Management (SCM) process in SAP Advanced Planning and Optimization (APO). This typically occurs when you are trying to assign components to a Supply Network Planning (SNP) or Production Planning (PP) process, but the system finds that there are no available components left to assign.
  
  Cause:
  
  Full Allocation: All components have already been allocated to existing orders or stock transfer orders.
  Incorrect Configuration: The configuration of the product or the planning parameters may not allow for additional assignments.
  Data Integrity Issues: There may be inconsistencies in the master data or transaction data that prevent further assignments.
  Planning Strategy: The planning strategy used may not allow for additional components to be assigned.
  
  
  Solution:
  
  Check Existing Assignments: Review the existing assignments for the components in question. You can do this by