How To Fix MJ028 - Next value & was selected for maintenance

SAP Error Message - Details

• Message type: E = Error

• Message class: MJ - Field Selection

• Message number: 028

• Message text: Next value & was selected for maintenance

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 MJ028 - Next value & was selected for maintenance ?

  The SAP error message MJ028 ("Next value & was selected for maintenance") typically occurs in the context of Material Management (MM) or Production Planning (PP) when there is an issue with the selection of a next value for a certain field or parameter in the system. This error can arise in various scenarios, such as during the creation or modification of materials, production orders, or other related transactions.
  Cause:
  
  Incorrect Configuration: The error may be due to incorrect configuration settings in the system, particularly in the number range settings for materials or production orders.
  Number Range Issues: The number range for the specific object (like materials or orders) may not be properly defined or may have reached its limit.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the selected value.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the system from selecting the next value correctly.
  
  Solution:
  
  
  Check Number Ranges:
  
  Go to the transaction code SNRO (Number Range Objects) and check the number range object related to the error (e.g., material numbers, order numbers).
  Ensure that the number range is correctly defined and that there are available numbers in the range.
  
  
  
  Adjust Number Range:
  
  If the number range is exhausted, you may need to extend it. This can be done by adjusting the number range intervals in the configuration settings.
  Ensure that the number range is set to allow for the required number of entries.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the relevant modules (MM, PP) to ensure that everything is set up correctly.
  Verify that the settings for the specific object (like materials or orders) are correctly defined.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the action that triggered the error.
  Check the user roles and profiles to confirm that they have the required permissions.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant transaction codes.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like MM01 (Create Material), MM02 (Change Material), CO01 (Create Production Order), etc., as these may be related to the context in which the error occurs.
  Documentation: Review SAP documentation related to number ranges and material management to better understand how these systems interact.
  Testing: If possible, test the changes in a development or quality assurance environment before applying them to the production system to avoid disruptions.
  
  By following these steps, you should be able to identify and resolve the MJ028 error in SAP.