How To Fix MD_SUBSTN014 - Object type cannot be blank

MD_SUBSTN014 - Overview

• Message type: E = Error

• Message class: MD_SUBSTN - Messages for Master Data Substitution

• Message number: 014

• Message text: Object type cannot be blank

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 MD_SUBSTN014 - Object type cannot be blank ?

  The SAP error message MD_SUBSTN014: Object type cannot be blank typically occurs in the context of Material Management (MM) or Production Planning (PP) when there is an issue with the configuration or data entry related to substitution or alternative materials.
  
  Cause:
  
  Missing Object Type: The error indicates that a required field for the object type (such as a material, BOM, or routing) is not filled in. This can happen if the system expects a specific object type to be defined but it is left blank.
  
  Configuration Issues: There may be a configuration issue in the system where the object type is not properly set up or linked to the relevant master data.
  Data Entry Errors: During the creation or modification of a substitution or alternative material, the user may have inadvertently left the object type field empty.
  
  
  Solution:
  
  Check Input Fields: Ensure that all required fields, especially the object type field, are filled in correctly when