How To Fix MD_SUBSTN016 - Context type 2 is mandatory when Context 2 is entered

SAP Error Message - Details

• Message type: E = Error

• Message class: MD_SUBSTN - Messages for Master Data Substitution

• Message number: 016

• Message text: Context type 2 is mandatory when Context 2 is entered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MD_SUBSTN016 - Context type 2 is mandatory when Context 2 is entered ?

  The SAP error message MD_SUBSTN016 indicates that when you are working with context type 2 in the Material Management (MM) or Supply Chain Management (SCM) modules, the system requires that certain mandatory fields be filled out. Specifically, this error occurs when context type 2 is entered but the required context type 2 fields are not filled in.
  Cause:
  The error is triggered because:
  
  You have selected or entered a context type 2 in your transaction, but you have not provided the necessary information that is required for that context.
  The system expects specific data to be filled in for context type 2, and if it is missing, it raises this error.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check Context Type 2 Requirements: Review the documentation or configuration for context type 2 to understand what mandatory fields are required. This may include specific data related to materials, planning, or other relevant information.
  
  
  Fill in Mandatory Fields: Ensure that all mandatory fields associated with context type 2 are filled in correctly. This may involve:
  
  Entering relevant data in the required fields.
  Ensuring that the data entered is valid and meets the criteria set by the system.
  
  
  
  Review Configuration: If you are unsure about what fields are mandatory, consult with your SAP configuration team or refer to the configuration settings in the SAP system. They can provide insights into what is required for context type 2.
  
  
  Test the Changes: After filling in the required fields, try to execute the transaction again to see if the error persists.
  
  
  Consult SAP Notes: If the issue continues, check for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error message.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context in which you are encountering this error, you may be using transaction codes related to material planning, such as MD01 (MRP Run), MD02 (MRP for Single Material), or others.
  SAP Help Portal: The SAP Help Portal can provide additional documentation and resources related to material management and context types.
  User Forums: Consider checking SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and correct the issue causing the MD_SUBSTN016 error in your SAP system.