How To Fix M2830 - ***** 830-840 temporarily reserved for General Hierarchy ****************

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 830

• Message text: ***** 830-840 temporarily reserved for General Hierarchy ****************

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M2830 - ***** 830-840 temporarily reserved for General Hierarchy **************** ?

  The SAP error message M2830, which states that "830-840 temporarily reserved for General Hierarchy," typically occurs in the context of material management and inventory management processes. This error is related to the use of number ranges for material documents or other related entities in SAP.
  Cause:
  The error indicates that the number range from 830 to 840 is temporarily reserved for a specific purpose, likely related to the General Hierarchy in SAP. This can happen due to:
  
  Number Range Configuration: The number range for certain document types or material movements is configured to be reserved for specific processes or functionalities.
  System Settings: The system may have been configured to reserve certain number ranges for future use or for specific applications, which can lead to conflicts if those ranges are attempted to be used for other purposes.
  Temporary Lock: The number range might be temporarily locked due to ongoing processes or transactions that are using that range.
  
  Solution:
  To resolve the M2830 error, you can take the following steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) and check the configuration for the relevant number range object.
  Ensure that the number range is correctly defined and that it is not inadvertently reserved for other purposes.
  
  
  
  Review Document Types:
  
  Check the document types associated with the number range. Ensure that the document types are correctly configured and that they are not conflicting with other processes.
  
  
  
  Consult with Basis or SAP Support:
  
  If you are unable to resolve the issue through configuration, consult with your SAP Basis team or SAP support. They can provide insights into whether the number range is reserved for a specific process and how to release it if necessary.
  
  
  
  Check for Active Processes:
  
  Ensure that there are no active processes or transactions that are currently using the number range. If there are, you may need to wait until those processes are completed.
  
  
  
  Adjust Number Ranges:
  
  If necessary, you can adjust the number ranges to free up the reserved range or create a new number range that can be used for the required transactions.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SNRO for number range management, OMH1 for material hierarchy, and MB1A, MB1B, MB1C for material document postings.
  Documentation: Review SAP documentation related to number range management and material document processing for more detailed guidance.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the M2830 error and implement a solution to resolve it.