How To Fix MA106 - Specified period already covered by one column

MA106 - Overview

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 106

• Message text: Specified period already covered by one column

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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Smart SAP Assistant

• What is the cause and solution for SAP error message MA106 - Specified period already covered by one column ?

  The SAP error message MA106 ("Specified period already covered by one column") typically occurs in the context of Material Management (MM) or Production Planning (PP) when you are trying to enter or modify data in a table or report that already has entries for the specified period. This error is often encountered when dealing with material movements, inventory management, or production orders.
  
  Cause:
  The error is triggered when:
  
  You attempt to enter data for a period that has already been accounted for in the system.
  There is an attempt to create a new entry that overlaps with an existing entry in the same time frame.
  The system is designed to prevent double counting or overlapping entries for reporting and accounting purposes.
  
  
  Solution:
  To resolve the MA106 error, you can take the following steps:
  
  
  Check Existing Entries: Review the existing entries for the specified period to confirm that they are indeed already covered. You can do this by checking