How To Fix 34N101 - Instances missing for item number "&1" part "&2", minimum: "&3", selected

SAP Error Message - Details

• Message type: E = Error

• Message class: 34N - Messages for AP Configuration Engine

• Message number: 101

• Message text: Instances missing for item number "&1" part "&2", minimum: "&3", selected

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 34N101 - Instances missing for item number "&1" part "&2", minimum: "&3", selected ?

  The SAP error message 34N101 indicates that there are instances missing for a specific item number and part in a transaction or process where certain instances are required. This error typically arises in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where specific instances of materials or products are needed for planning or execution.
  Cause:
  
  
  Missing Instances: The error suggests that the system is unable to find the required instances for the specified item number and part. This could be due to:
  
  Instances not being created or maintained in the system.
  Incorrect configuration or settings in the material master or planning parameters.
  Data inconsistencies or errors in the master data.
  
  
  
  Minimum Requirement Not Met: The message indicates that the minimum number of instances required (as specified by "&3") is not met by the selected instances.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Verify that the material master data for the item number and part is correctly maintained.
  Ensure that the instances are defined and available in the system.
  
  
  
  Review Planning Parameters:
  
  Check the planning parameters and settings related to the item. Ensure that the minimum instance requirements are correctly configured.
  
  
  
  Create Missing Instances:
  
  If instances are indeed missing, you may need to create them. This could involve creating new stock or production orders, or adjusting the inventory levels.
  
  
  
  Data Consistency Check:
  
  Run consistency checks in the system to identify any discrepancies in the data that may be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the error message and the context in which it occurs.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like MM03 (Display Material), MD04 (Stock/Requirements List), or MD02 (MDM Planning) to investigate the issue further.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  User Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.