How To Fix EL551 - Segment number &1: System could not find the MR result to be changed

EL551 - Overview

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 551

• Message text: Segment number &1: System could not find the MR result to be changed

What causes this issue?

Segment number &V1&: The system cannot find the meter reading to be
changed for reference date &V2&.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

EL551 - Details

• The SAP error message EL551 indicates that the system could not find the Material Requirements (MR) result that you are trying to change. This error typically occurs in the context of Material Requirements Planning (MRP) or when dealing with production orders, purchase requisitions, or similar processes.
  
  Cause:
  
  
  Missing MR Result: The specific MR result you are trying to access or modify does not exist in the system. This could be due to a variety of reasons, such as:
  
  The MR result was deleted or not created.
  The data was not properly saved or committed in the database.
  There may be a mismatch in the segment number or other identifiers being used.
  
  
  
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in related tables or incorrect configurations.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access or modify the MR result.
  
  
  
  Solution:
  
  
  Check MR Result Existence: Verify that the MR result you are