How To Fix MN283 - Data record (variable key) missing (internal error)

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 283

• Message text: Data record (variable key) missing (internal error)

What causes this issue?

The system was unable to read a data record (variable key) for the
(internal) condition record number &V1& from an internal table.
The error occurred in function module &V3&. The condition record
belongs to rebate arrangement &V2& (arrangement number may be missing).
The problem may be due to one of the following reasons:
faulty call of function module &V3& with invalid or inconsistent data
(program error)
database error (that is, the variable key is missing from the relevant
database table.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN283 - Data record (variable key) missing (internal error) ?

  The SAP error message MN283, which states "Data record (variable key) missing (internal error)," typically occurs in the context of Material Management (MM) or Production Planning (PP) modules when the system is unable to find a required data record associated with a variable key. This can happen during various processes, such as when trying to create or process a document that relies on specific data records.
  Causes:
  
  Missing Master Data: The most common cause is that the required master data (like material master, vendor master, or customer master) is missing or not properly maintained.
  Incorrect Configuration: Configuration settings in the system may not be set up correctly, leading to the inability to retrieve the necessary data.
  Data Inconsistency: There may be inconsistencies in the database, such as orphaned records or incomplete data entries.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain data records.
  System Bugs: There could be a bug in the SAP system or a specific transaction that is causing the error.
  
  Solutions:
  
  Check Master Data: Verify that all relevant master data is correctly maintained. Ensure that the material, vendor, or customer records exist and are complete.
  Review Configuration: Check the configuration settings related to the process you are trying to execute. Ensure that all necessary settings are correctly defined.
  Data Consistency Check: Run consistency checks in the system to identify and resolve any inconsistencies in the data. This may involve using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the relevant tables.
  Authorization Check: Ensure that the user has the necessary authorizations to access the required data. This can be checked in the user roles and profiles.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Debugging: If you have access to technical resources, consider debugging the transaction to identify the exact point of failure and the missing data record.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), ME23N (Display Purchase Order), or CO03 (Display Production Order) to check the data.
  Tables: Understand the relevant tables involved in the process, such as MARA (General Material Data), EKKO (Purchasing Document Header), and EKPO (Purchasing Document Item).
  Documentation: Review SAP documentation and user manuals for the specific module you are working with to understand the data requirements and processes.
  
  By following these steps, you should be able to identify the cause of the MN283 error and implement a solution to resolve it.