How To Fix /SCMUI/UIAPOMD712 - Entry in "Schedule Line" field not defined (Only "X" possible)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMUI/UIAPOMD -

• Message number: 712

• Message text: Entry in "Schedule Line" field not defined (Only "X" possible)

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 /SCMUI/UIAPOMD712 - Entry in "Schedule Line" field not defined (Only "X" possible) ?

  The SAP error message /SCMUI/UIAPOMD712 Entry in "Schedule Line" field not defined (Only "X" possible) typically occurs in the context of Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) when there is an issue with the schedule line configuration in the system.
  
  Cause:
  
  
  Missing Schedule Line Configuration: The error indicates that the system expects a specific entry in the "Schedule Line" field, but it is not defined. In many cases, the system is configured to only accept "X" as a valid entry, which usually signifies a specific type of schedule line (like a standard schedule line).
  
  
  Master Data Issues: The relevant master data (like material master, info records, or vendor master) may not be properly set up to include the necessary schedule line categories.
  
  
  Transaction Context: The error may arise in specific transactions where the schedule line is critical, such as during sales order processing, purchase order creation, or during planning runs.
  
  
  
  Solution:
  
  
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